Vulnerabilities > CVE-2019-1779 - Argument Injection or Modification vulnerability in Cisco Firepower Extensible Operating System and Nx-Os

CVSS 6.7 - MEDIUM

Attack vector

LOCAL

Attack complexity

LOW

Privileges required

HIGH

Confidentiality impact

HIGH

Integrity impact

HIGH

Availability impact

HIGH

local

low complexity

cisco

CWE-88

nessus

NVD

Published: 2019-05-15

Updated: 2023-04-20

Summary

A vulnerability in the CLI of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device with elevated privileges. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid device credentials to exploit this vulnerability.

Vulnerable Configurations

Part	Description	Count
OS	Cisco Cisco Firepower Extensible Operating System * Cisco NX OS 5.2 Cisco NX OS 5.2$1$ Cisco NX OS 5.2$1$N1$1$ Cisco NX OS 5.2$1$N1$1A$ Cisco NX OS 5.2$1$N1$1B$ Cisco NX OS 5.2$1$N1$2$ Cisco NX OS 5.2$1$N1$2A$ Cisco NX OS 5.2$1$N1$3$ Cisco NX OS 5.2$1$N1$4$ Cisco NX OS 5.2$1$N1$5$ Cisco NX OS 5.2$1$N1$6$ Cisco NX OS 5.2$1$N1$7$ Cisco NX OS 5.2$1$N1$8$ Cisco NX OS 5.2$1$N1$8A$ Cisco NX OS 5.2$1$N1$8B$ Cisco NX OS 5.2$1$N1$9$ Cisco NX OS 5.2$1$N1$9A$ Cisco NX OS 5.2$1$N1$9B$ Cisco NX OS 5.2$1$Sk3$1.1$ Cisco NX OS 5.2$1$Sk3$2.1$ Cisco NX OS 5.2$1$Sk3$2.1A$ Cisco NX OS 5.2$1$Sk3$2.2$ Cisco NX OS 5.2$1$Sk3$2.2B$ Cisco NX OS 5.2$1$Sm1$5.1$ Cisco NX OS 5.2$1$Sm1$5.2$ Cisco NX OS 5.2$1$Sm1$5.2A$ Cisco NX OS 5.2$1$Sm1$5.2B$ Cisco NX OS 5.2$1$Sm1$5.2C$ Cisco NX OS 5.2$1$Sm3$1.1$ Cisco NX OS 5.2$1$Sm3$1.1A$ Cisco NX OS 5.2$1$Sm3$1.1B$ Cisco NX OS 5.2$1$Sm3$1.1C$ Cisco NX OS 5.2$1$Sm3$2.1$ Cisco NX OS 5.2$1$Sv3$1.1$ Cisco NX OS 5.2$1$Sv3$1.2$ Cisco NX OS 5.2$1$Sv3$1.3$ Cisco NX OS 5.2$1$Sv3$1.4$ Cisco NX OS 5.2$1$Sv3$1.4B$ Cisco NX OS 5.2$1$Sv3$1.5A$ Cisco NX OS 5.2$1$Sv3$1.5B$ Cisco NX OS 5.2$1$Sv3$1.6$ Cisco NX OS 5.2$1$Sv3$1.10$ Cisco NX OS 5.2$1$Sv3$1.15$ Cisco NX OS 5.2$1$Sv3$2.1$ Cisco NX OS 5.2$1$Sv3$2.5$ Cisco NX OS 5.2$1$Sv3$2.8$ Cisco NX OS 5.2$1$Sv3$3.1$ Cisco NX OS 5.2$1$Sv3$3.15$ Cisco NX OS 5.2$1$Sv3$4.1$ Cisco NX OS 5.2$1$Sv3$4.1A$ Cisco NX OS 5.2$1$Sv3$4.1B$ Cisco NX OS 5.2$1$Sv5$1.1$ Cisco NX OS 5.2$1$Sv5$1.2$ Cisco NX OS 5.2$1$Sv5$1.3$ Cisco NX OS 5.2$1$Sv5$1.3A$ Cisco NX OS 5.2$1$Sv5$1.3B$ Cisco NX OS 5.2$3$ Cisco NX OS 5.2$3A$ Cisco NX OS 5.2$4$ Cisco NX OS 5.2$5$ Cisco NX OS 5.2$7$ Cisco NX OS 5.2$9$ Cisco NX OS 5.2$9$N1$1$ Cisco NX OS 5.2$9A$ Cisco NX OS 5.2\\$1\\$Sv5\\$1.2$ Cisco NX OS 5.2\\$9\\$ Cisco NX OS 5.3.0 Cisco NX OS 6.0 Cisco NX OS 6.0$1$ Cisco NX OS 6.0$2$ Cisco NX OS 6.0$2$A Cisco NX OS 6.0$2$A1$1$ Cisco NX OS 6.0$2$A1$1A$ Cisco NX OS 6.0$2$A1$1B$ Cisco NX OS 6.0$2$A1$1C$ Cisco NX OS 6.0$2$A1$1D$ Cisco NX OS 6.0$2$A1$1E$ Cisco NX OS 6.0$2$A1$1F$ Cisco NX OS 6.0$2$A1$2D$ Cisco NX OS 6.0$2$A3$1$ Cisco NX OS 6.0$2$A3$2$ Cisco NX OS 6.0$2$A3$4$ Cisco NX OS 6.0$2$A4$1$ Cisco NX OS 6.0$2$A4$2$ Cisco NX OS 6.0$2$A4$3$ Cisco NX OS 6.0$2$A4$4$ Cisco NX OS 6.0$2$A4$5$ Cisco NX OS 6.0$2$A4$6$ Cisco NX OS 6.0$2$A6$1$ Cisco NX OS 6.0$2$A6$1A$ Cisco NX OS 6.0$2$A6$2$ Cisco NX OS 6.0$2$A6$2A$ Cisco NX OS 6.0$2$A6$3$ Cisco NX OS 6.0$2$A6$3A$ Cisco NX OS 6.0$2$A6$4$ Cisco NX OS 6.0$2$A6$4A$ Cisco NX OS 6.0$2$A6$5$ Cisco NX OS 6.0$2$A6$5A$ Cisco NX OS 6.0$2$A6$5B$ Cisco NX OS 6.0$2$A6$6$ Cisco NX OS 6.0$2$A6$7$ Cisco NX OS 6.0$2$A6$8$ Cisco NX OS 6.0$2$A7$1$ Cisco NX OS 6.0$2$A7$1A$ Cisco NX OS 6.0$2$A7$2$ Cisco NX OS 6.0$2$A7$2A$ Cisco NX OS 6.0$2$A8 Cisco NX OS 6.0$2$A8$1$ Cisco NX OS 6.0$2$A8$2$ Cisco NX OS 6.0$2$A8$3$ Cisco NX OS 6.0$2$A8$4$ Cisco NX OS 6.0$2$A8$4A$ Cisco NX OS 6.0$2$A8$5$ Cisco NX OS 6.0$2$A8$6$ Cisco NX OS 6.0$2$A8$6.213$ Cisco NX OS 6.0$2$A8$7$ Cisco NX OS 6.0$2$A8$7A$ Cisco NX OS 6.0$2$A8$7B$ Cisco NX OS 6.0$2$A8$8$ Cisco NX OS 6.0$2$A8$9$ Cisco NX OS 6.0$2$A8$9.7$ Cisco NX OS 6.0$2$A8$10$ Cisco NX OS 6.0$2$A8$10A$ Cisco NX OS 6.0$2$A8$11$ Cisco NX OS 6.0$2$A8$11A$ Cisco NX OS 6.0$2$A8$11B$ Cisco NX OS 6.0$2$N1$1$ Cisco NX OS 6.0$2$N1$1A$ Cisco NX OS 6.0$2$N1$2$ Cisco NX OS 6.0$2$N1$2A$ Cisco NX OS 6.0$2$N2$1$ Cisco NX OS 6.0$2$N2$1B$ Cisco NX OS 6.0$2$N2$2$ Cisco NX OS 6.0$2$N2$3$ Cisco NX OS 6.0$2$N2$4$ Cisco NX OS 6.0$2$N2$5$ Cisco NX OS 6.0$2$N2$5A$ Cisco NX OS 6.0$2$N2$5B$ Cisco NX OS 6.0$2$N2$6$ Cisco NX OS 6.0$2$N2$7$ Cisco NX OS 6.0$2$U1$1$ Cisco NX OS 6.0$2$U1$1A$ Cisco NX OS 6.0$2$U1$2$ Cisco NX OS 6.0$2$U1$3$ Cisco NX OS 6.0$2$U1$4$ Cisco NX OS 6.0$2$U2$1$ Cisco NX OS 6.0$2$U2$2$ Cisco NX OS 6.0$2$U2$3$ Cisco NX OS 6.0$2$U2$4$ Cisco NX OS 6.0$2$U2$4.92.4Z$ Cisco NX OS 6.0$2$U2$5$ Cisco NX OS 6.0$2$U2$6$ Cisco NX OS 6.0$2$U3$1$ Cisco NX OS 6.0$2$U3$2$ Cisco NX OS 6.0$2$U3$3$ Cisco NX OS 6.0$2$U3$4$ Cisco NX OS 6.0$2$U3$5$ Cisco NX OS 6.0$2$U3$6$ Cisco NX OS 6.0$2$U3$7$ Cisco NX OS 6.0$2$U3$8$ Cisco NX OS 6.0$2$U3$9$ Cisco NX OS 6.0$2$U4$1$ Cisco NX OS 6.0$2$U4$2$ Cisco NX OS 6.0$2$U4$3$ Cisco NX OS 6.0$2$U4$4$ Cisco NX OS 6.0$2$U5$1$ Cisco NX OS 6.0$2$U5$1.41$ Cisco NX OS 6.0$2$U5$2$ Cisco NX OS 6.0$2$U5$3$ Cisco NX OS 6.0$2$U5$4$ Cisco NX OS 6.0$2$U6 Cisco NX OS 6.0$2$U6$0.46$ Cisco NX OS 6.0$2$U6$1$ Cisco NX OS 6.0$2$U6$1A$ Cisco NX OS 6.0$2$U6$2$ Cisco NX OS 6.0$2$U6$2A$ Cisco NX OS 6.0$2$U6$3$ Cisco NX OS 6.0$2$U6$3A$ Cisco NX OS 6.0$2$U6$4$ Cisco NX OS 6.0$2$U6$4A$ Cisco NX OS 6.0$2$U6$5$ Cisco NX OS 6.0$2$U6$5A$ Cisco NX OS 6.0$2$U6$5B$ Cisco NX OS 6.0$2$U6$5C$ Cisco NX OS 6.0$2$U6$6$ Cisco NX OS 6.0$2$U6$7$ Cisco NX OS 6.0$2$U6$8$ Cisco NX OS 6.0$2$U6$9$ Cisco NX OS 6.0$2$U6$10$ Cisco NX OS 6.0$2$U6$10A$ Cisco NX OS 6.0$3$ Cisco NX OS 6.0$4$ Cisco NX OS 6.1 Cisco NX OS 6.1$1$ Cisco NX OS 6.1$2$ Cisco NX OS 6.1$2$I1$2$ Cisco NX OS 6.1$2$I1$3$ Cisco NX OS 6.1$2$I2 Cisco NX OS 6.1$2$I2$1$ Cisco NX OS 6.1$2$I2$2$ Cisco NX OS 6.1$2$I2$2A$ Cisco NX OS 6.1$2$I2$2B$ Cisco NX OS 6.1$2$I2$3$ Cisco NX OS 6.1$2$I3 Cisco NX OS 6.1$2$I3$1$ Cisco NX OS 6.1$2$I3$2$ Cisco NX OS 6.1$2$I3$3$ Cisco NX OS 6.1$2$I3$3.78$ Cisco NX OS 6.1$2$I3$3A$ Cisco NX OS 6.1$2$I3$4$ Cisco NX OS 6.1$2$I3$4A$ Cisco NX OS 6.1$2$I3$4B$ Cisco NX OS 6.1$2$I3$4C$ Cisco NX OS 6.1$2$I3$4D$ Cisco NX OS 6.1$2$I3$4E$ Cisco NX OS 6.1$3$ Cisco NX OS 6.1$3$S2 Cisco NX OS 6.1$3$S5 Cisco NX OS 6.1$3$S6 Cisco NX OS 6.1$4$ Cisco NX OS 6.1$4A$ Cisco NX OS 6.1$5$ Cisco NX OS 6.1\\$4\\$ Cisco NX OS 6.1\\$4A\\$ Cisco NX OS 6.2 Cisco NX OS 6.2$1$ Cisco NX OS 6.2$1.121$S0 Cisco NX OS 6.2$1N$ Cisco NX OS 6.2$2$ Cisco NX OS 6.2$2A$ Cisco NX OS 6.2$3$ Cisco NX OS 6.2$3N$ Cisco NX OS 6.2$5$ Cisco NX OS 6.2$5A$ Cisco NX OS 6.2$6$ Cisco NX OS 6.2$6A$ Cisco NX OS 6.2$6B$ Cisco NX OS 6.2$7$ Cisco NX OS 6.2$8$ Cisco NX OS 6.2$8$Ia$0.2$ Cisco NX OS 6.2$8A$ Cisco NX OS 6.2$8B$ Cisco NX OS 6.2$10$ Cisco NX OS 6.2$11B$ Cisco NX OS 6.2$12$ Cisco NX OS 6.2$14$ Cisco NX OS 6.2$14$S1 Cisco NX OS 6.2$14A$ Cisco NX OS 6.2$14B$ Cisco NX OS 6.2$16$ Cisco NX OS 6.2$18$ Cisco NX OS 6.2$20$ Cisco NX OS 6.2$20A$ Cisco NX OS 6.2$22$ Cisco NX OS 6.2$24$ Cisco NX OS 7.3 Cisco NX OS 7.3$0$D1$0.140$ Cisco NX OS 7.3$0$D1$0.146$ Cisco NX OS 7.3$0$D1$1$ Cisco NX OS 7.3$0$Dx$1$ Cisco NX OS 7.3$0$N1$1$ Cisco NX OS 7.3$0$N1$1$$Ed$ Cisco NX OS 7.3$0$N1$1A$ Cisco NX OS 7.3$0$N1$1B$ Cisco NX OS 7.3$0$Zd$0.47$ Cisco NX OS 7.3$0$Zd$0.61$ Cisco NX OS 7.3$0$Zn$0.9$ Cisco NX OS 7.3$0$Zn$0.81$ Cisco NX OS 7.3$0$Zn$0.83$ Cisco NX OS 7.3$0$Zn$0.161$ Cisco NX OS 7.3$0.2$ Cisco NX OS 7.3$1$D1$1$ Cisco NX OS 7.3$1$Dx$0.119$ Cisco NX OS 7.3$1$N1$0.1$ Cisco NX OS 7.3$1$N1$0.6$ Cisco NX OS 7.3$1$N1$1$ Cisco NX OS 7.3$2$D1$0.21$ Cisco NX OS 7.3$2$D1$1$ Cisco NX OS 7.3$2$D1$1D$ Cisco NX OS 7.3$2$D1$2$ Cisco NX OS 7.3$2$D1$3$ Cisco NX OS 7.3$2$D1$3A$ Cisco NX OS 7.3$2$N1$0.6$ Cisco NX OS 7.3$2$N1$0.8$ Cisco NX OS 7.3$2$N1$0.296$ Cisco NX OS 7.3$2$N1$0.350$ Cisco NX OS 7.3$2$N1$0.354$ Cisco NX OS 7.3$2$N1$0.395$ Cisco NX OS 7.3$2$N1$1$ Cisco NX OS 7.3$2$N1$1B$ Cisco NX OS 7.3$2$N1$1C$ Cisco NX OS 7.3$3$D1$0.2$ Cisco NX OS 7.3$3$D1$1$ Cisco NX OS 7.3$3$I4$9$ Cisco NX OS 7.3$3$I7$3$ Cisco NX OS 7.3$3$I7$4$ Cisco NX OS 7.3$3$I7$6$ Cisco NX OS 7.3$3$N1$1$ Cisco NX OS 7.3$4$D1$1$ Cisco NX OS 7.3$4$N1$1$ Cisco NX OS 7.3$4$N1$1A$ Cisco NX OS 7.3$5$D1$1$ Cisco NX OS 7.3$5$N1$1$ Cisco NX OS 7.3$6$D1$1$ Cisco NX OS 7.3$6$N1$1$ Cisco NX OS 7.3$6$N1$1A$ Cisco NX OS 7.3$7$N1$1$ Cisco NX OS 7.3$7$N1$1A$ Cisco NX OS 7.3$7$N1$1B$ Cisco NX OS 7.3$8$N1$0.4$ Cisco NX OS 7.3$8$N1$0.809$ Cisco NX OS 7.3$8$N1$1$ Cisco NX OS 7.3$9$N1$0.823$ Cisco NX OS 8.0 Cisco NX OS 8.0$0.54$S0 Cisco NX OS 8.0$0.74$ Cisco NX OS 8.0$1$ Cisco NX OS 8.0$1$S2 Cisco NX OS 8.0$1$S20 Cisco NX OS 8.1 Cisco NX OS 8.1$0$Bd$0.20$ Cisco NX OS 8.1$0.2$S0 Cisco NX OS 8.1$0.9$ Cisco NX OS 8.1$0.59$S0 Cisco NX OS 8.1$0.70$S0 Cisco NX OS 8.1$0.97$S0 Cisco NX OS 8.1$0.112$S0 Cisco NX OS 8.1$1$ Cisco NX OS 8.1$1$S5 Cisco NX OS 8.1$1A$ Cisco NX OS 8.2 Cisco NX OS 8.2$0.4$S0 Cisco NX OS 8.2$1$ Cisco NX OS 8.2$2$ Cisco NX OS 8.2$3$ Cisco NX OS 8.2$5$ Cisco NX OS 8.2$7.34$ Cisco NX OS 8.3 Cisco NX OS 8.3$0$Cv$0.342$ Cisco NX OS 8.3$0$Cv$0.345$ Cisco NX OS 8.3$0$Cv$0.833$ Cisco NX OS 8.3$0$Kms$0.31$ Cisco NX OS 8.3$0$Sk$0.39$ Cisco NX OS 8.3$0$Spg$0.30$ Cisco NX OS 8.3$0.20$S0 Cisco NX OS - Cisco NX OS 1.0$1.110A$ Cisco NX OS 1.0$1E$ Cisco NX OS 1.0$2J$ Cisco NX OS 1.1$0.825A$ Cisco NX OS 1.1$1G$ Cisco NX OS 2.2 Cisco NX OS 2.3 Cisco NX OS 2.3.1.130 Cisco NX OS 2.4 Cisco NX OS 2.4.1.101 Cisco NX OS 2.4.1.122 Cisco NX OS 2.5 Cisco NX OS 3.0 Cisco NX OS 3.1 Cisco NX OS 3.1$1K$A Cisco NX OS 3.1$3A$A Cisco NX OS 3.2 Cisco NX OS 3.2$2B$ Cisco NX OS 3.2$3A$ Cisco NX OS 3.2$3D$C Cisco NX OS 3.2$3I$ Cisco NX OS 3.2$3J$ Cisco NX OS 3.2$3K$ Cisco NX OS 3.2$3O$ Cisco NX OS 3.2$B$ Cisco NX OS 4.0 Cisco NX OS 4.0$0$N1$1A$ Cisco NX OS 4.0$0$N1$2$ Cisco NX OS 4.0$0$N1$2A$ Cisco NX OS 4.0$1A$ Cisco NX OS 4.0$1A$A Cisco NX OS 4.0$1A$N1$1$ Cisco NX OS 4.0$1A$N1$1A$ Cisco NX OS 4.0$1A$N2$1$ Cisco NX OS 4.0$1A$N2$1A$ Cisco NX OS 4.0$1D$ Cisco NX OS 4.0$2A$ Cisco NX OS 4.0$2D$ Cisco NX OS 4.0$2E$ Cisco NX OS 4.0$4$Sv1$1$ Cisco NX OS 4.0$4$Sv1$2$ Cisco NX OS 4.0$4$Sv1$3$ Cisco NX OS 4.0$4$Sv1$3A$ Cisco NX OS 4.0$4$Sv1$3B$ Cisco NX OS 4.0$4$Sv1$3C$ Cisco NX OS 4.0$4$Sv1$3D$ Cisco NX OS 4.0$4H$ Cisco NX OS 4.0$4I$ Cisco NX OS 4.1 Cisco NX OS 4.1$1A$A Cisco NX OS 4.1$1C$ Cisco NX OS 4.1$1C$A Cisco NX OS 4.1$2$E1$1$ Cisco NX OS 4.1$2$E1$1A$ Cisco NX OS 4.1$2$E1$1B$ Cisco NX OS 4.1$2$E1$1C$ Cisco NX OS 4.1$2$E1$1D$ Cisco NX OS 4.1$2$E1$1E$ Cisco NX OS 4.1$2$E1$1F$ Cisco NX OS 4.1$2$E1$1G$ Cisco NX OS 4.1$2$E1$1H$ Cisco NX OS 4.1$2$E1$1I$ Cisco NX OS 4.1$2$E1$1J$ Cisco NX OS 4.1$2$E1$1K$ Cisco NX OS 4.1$2$E1$1M$ Cisco NX OS 4.1$2$E1$1N$ Cisco NX OS 4.1$2$E1$1O$ Cisco NX OS 4.1$2$E1$1R$ Cisco NX OS 4.1$3$N1$1$ Cisco NX OS 4.1$3$N1$1A$ Cisco NX OS 4.1$3$N2$1$ Cisco NX OS 4.1$3$N2$1A$ Cisco NX OS 4.1$3F$C Cisco NX OS 4.1.$2$ Cisco NX OS 4.1.$3$ Cisco NX OS 4.1.$4$ Cisco NX OS 4.1.$5$ Cisco NX OS 4.2 Cisco NX OS 4.2$1$ Cisco NX OS 4.2$1$N1$1$ Cisco NX OS 4.2$1$N2$1$ Cisco NX OS 4.2$1$N2$1A$ Cisco NX OS 4.2$1$Sv1$4$ Cisco NX OS 4.2$1$Sv1$4A$ Cisco NX OS 4.2$1$Sv1$4B$ Cisco NX OS 4.2$1$Sv1$5.1$ Cisco NX OS 4.2$1$Sv1$5.1A$ Cisco NX OS 4.2$1$Sv1$5.2$ Cisco NX OS 4.2$1$Sv1$5.2B$ Cisco NX OS 4.2$1$Sv2$1.1$ Cisco NX OS 4.2$1$Sv2$1.1A$ Cisco NX OS 4.2$1$Sv2$2.1$ Cisco NX OS 4.2$1$Sv2$2.1A$ Cisco NX OS 4.2$2$ Cisco NX OS 4.2$3$ Cisco NX OS 4.2$4$ Cisco NX OS 4.2$6$ Cisco NX OS 4.2$8$ Cisco NX OS 4.2.$2A$ Cisco NX OS 5.0 Cisco NX OS 5.0$2$ Cisco NX OS 5.0$2$N1$1$ Cisco NX OS 5.0$2$N2$1$ Cisco NX OS 5.0$2$N2$1A$ Cisco NX OS 5.0$2A$ Cisco NX OS 5.0$3$ Cisco NX OS 5.0$3$A1$1$ Cisco NX OS 5.0$3$A1$2$ Cisco NX OS 5.0$3$A1$2A$ Cisco NX OS 5.0$3$N1$1$ Cisco NX OS 5.0$3$N1$1A$ Cisco NX OS 5.0$3$N1$1B$ Cisco NX OS 5.0$3$N1$1C$ Cisco NX OS 5.0$3$N2$1$ Cisco NX OS 5.0$3$N2$2$ Cisco NX OS 5.0$3$N2$2A$ Cisco NX OS 5.0$3$N2$2B$ Cisco NX OS 5.0$3$U1$1$ Cisco NX OS 5.0$3$U1$1A$ Cisco NX OS 5.0$3$U1$1B$ Cisco NX OS 5.0$3$U1$1C$ Cisco NX OS 5.0$3$U1$1D$ Cisco NX OS 5.0$3$U1$2$ Cisco NX OS 5.0$3$U1$2A$ Cisco NX OS 5.0$3$U2$1$ Cisco NX OS 5.0$3$U2$2$ Cisco NX OS 5.0$3$U2$2A$ Cisco NX OS 5.0$3$U2$2B$ Cisco NX OS 5.0$3$U2$2C$ Cisco NX OS 5.0$3$U2$2D$ Cisco NX OS 5.0$3$U3$1$ Cisco NX OS 5.0$3$U3$2$ Cisco NX OS 5.0$3$U3$2A$ Cisco NX OS 5.0$3$U3$2B$ Cisco NX OS 5.0$3$U4$1$ Cisco NX OS 5.0$3$U5$1$ Cisco NX OS 5.0$3$U5$1A$ Cisco NX OS 5.0$3$U5$1B$ Cisco NX OS 5.0$3$U5$1C$ Cisco NX OS 5.0$3$U5$1D$ Cisco NX OS 5.0$3$U5$1E$ Cisco NX OS 5.0$3$U5$1F$ Cisco NX OS 5.0$3$U5$1G$ Cisco NX OS 5.0$3$U5$1H$ Cisco NX OS 5.0$3$U5$1I$ Cisco NX OS 5.0$3$U5$1J$ Cisco NX OS 5.0$5$ Cisco NX OS 5.1 Cisco NX OS 5.1$1$ Cisco NX OS 5.1$1A$ Cisco NX OS 5.1$2$ Cisco NX OS 5.1$3$ Cisco NX OS 5.1$3$N1$1$ Cisco NX OS 5.1$3$N1$1A$ Cisco NX OS 5.1$3$N2$1$ Cisco NX OS 5.1$3$N2$1A$ Cisco NX OS 5.1$3$N2$1B$ Cisco NX OS 5.1$3$N2$1C$ Cisco NX OS 5.1$4$ Cisco NX OS 5.1$5$ Cisco NX OS 5.1$6$ Cisco NX OS 5.1.3 Cisco NX OS 6.2$25$ Cisco NX OS 6.2$27$ Cisco NX OS 6.2\\$2\\$ Cisco NX OS 6.2\\$2A\\$ Cisco NX OS 6.2\\$6\\$ Cisco NX OS 6.2\\$6B\\$ Cisco NX OS 6.2\\$8\\$ Cisco NX OS 6.2\\$8A\\$ Cisco NX OS 6.2\\$8B\\$ Cisco NX OS 6.2\\$10\\$ Cisco NX OS 6.2\\$12\\$ Cisco NX OS 6.2\\$14\\$S1 Cisco NX OS 6.2\\$22\\$ Cisco NX OS 6.2\\$29\\$ Cisco NX OS 6.3 Cisco NX OS 6.22$22$ Cisco NX OS 7.0 Cisco NX OS 7.0$0$Hsk$0.357$ Cisco NX OS 7.0$0$N1$1$ Cisco NX OS 7.0$1$N1$1$ Cisco NX OS 7.0$1$N1$3$ Cisco NX OS 7.0$2$N1$1$ Cisco NX OS 7.0$3$ Cisco NX OS 7.0$3$F Cisco NX OS 7.0$3$F1 Cisco NX OS 7.0$3$F2 Cisco NX OS 7.0$3$F3 Cisco NX OS 7.0$3$F3$1$ Cisco NX OS 7.0$3$F3$2$ Cisco NX OS 7.0$3$F3$3$ Cisco NX OS 7.0$3$F3$3A$ Cisco NX OS 7.0$3$F3$3B$ Cisco NX OS 7.0$3$F3$3C$ Cisco NX OS 7.0$3$F3$4$ Cisco NX OS 7.0$3$F3$5$ Cisco NX OS 7.0$3$I Cisco NX OS 7.0$3$I1$1$ Cisco NX OS 7.0$3$I1$1A$ Cisco NX OS 7.0$3$I1$1B$ Cisco NX OS 7.0$3$I1$1Z$ Cisco NX OS 7.0$3$I1$2$ Cisco NX OS 7.0$3$I1$3$ Cisco NX OS 7.0$3$I1$3A$ Cisco NX OS 7.0$3$I1$3B$ Cisco NX OS 7.0$3$I2$0.373$ Cisco NX OS 7.0$3$I2$1$ Cisco NX OS 7.0$3$I2$1A$ Cisco NX OS 7.0$3$I2$2$ Cisco NX OS 7.0$3$I2$2A$ Cisco NX OS 7.0$3$I2$2B$ Cisco NX OS 7.0$3$I2$2C$ Cisco NX OS 7.0$3$I2$2D$ Cisco NX OS 7.0$3$I2$2E$ Cisco NX OS 7.0$3$I2$2R$ Cisco NX OS 7.0$3$I2$2S$ Cisco NX OS 7.0$3$I2$2V$ Cisco NX OS 7.0$3$I2$2W$ Cisco NX OS 7.0$3$I2$2X$ Cisco NX OS 7.0$3$I2$2Y$ Cisco NX OS 7.0$3$I2$3$ Cisco NX OS 7.0$3$I2$4$ Cisco NX OS 7.0$3$I2$4A$ Cisco NX OS 7.0$3$I2$5$ Cisco NX OS 7.0$3$I3$0.170$ Cisco NX OS 7.0$3$I3$0.191$ Cisco NX OS 7.0$3$I3$1$ Cisco NX OS 7.0$3$I4 Cisco NX OS 7.0$3$I4$0.116$ Cisco NX OS 7.0$3$I4$1$ Cisco NX OS 7.0$3$I4$1T$ Cisco NX OS 7.0$3$I4$2$ Cisco NX OS 7.0$3$I4$2$$Md$ Cisco NX OS 7.0$3$I4$3$ Cisco NX OS 7.0$3$I4$4$ Cisco NX OS 7.0$3$I4$5$ Cisco NX OS 7.0$3$I4$6$ Cisco NX OS 7.0$3$I4$6T$ Cisco NX OS 7.0$3$I4$7$ Cisco NX OS 7.0$3$I4$8$ Cisco NX OS 7.0$3$I4$8A$ Cisco NX OS 7.0$3$I4$8B$ Cisco NX OS 7.0$3$I4$8Z$ Cisco NX OS 7.0$3$I7 Cisco NX OS 7.0$3$I7$1$ Cisco NX OS 7.0$3$I7$2$ Cisco NX OS 7.0$3$I7$3$ Cisco NX OS 7.0$3$I7$3Z$ Cisco NX OS 7.0$3$I4$9$ Cisco NX OS 7.0$3$I5 Cisco NX OS 7.0$3$I5$1$ Cisco NX OS 7.0$3$I5$2$ Cisco NX OS 7.0$3$I5$3$ Cisco NX OS 7.0$3$I5$3A$ Cisco NX OS 7.0$3$I5$3B$ Cisco NX OS 7.0$3$I6$1$ Cisco NX OS 7.0$3$I6$2$ Cisco NX OS 7.0$3$I7$4$ Cisco NX OS 7.0$3$I7$5$ Cisco NX OS 7.0$3$I7$5A$ Cisco NX OS 7.0$3$I7$6$ Cisco NX OS 7.0$3$I7$6Z$ Cisco NX OS 7.0$3$I7$7$ Cisco NX OS 7.0$3$I7$8$ Cisco NX OS 7.0$3$I7$9$ Cisco NX OS 7.0$3$Ic4$4$ Cisco NX OS 7.0$3$Im7$2$ Cisco NX OS 7.0$3$Ix1$2$ Cisco NX OS 7.0$3$Ix1$2A$ Cisco NX OS 7.0$3$N1$1$ Cisco NX OS 7.0$4$N1$1$ Cisco NX OS 7.0$4$N1$1A$ Cisco NX OS 7.0$5$N1$1$ Cisco NX OS 7.0$5$N1$1A$ Cisco NX OS 7.0$6$N1$1$ Cisco NX OS 7.0$6$N1$2S$ Cisco NX OS 7.0$6$N1$3S$ Cisco NX OS 7.0$6$N1$4S$ Cisco NX OS 7.0$7$N1$1$ Cisco NX OS 7.0$7$N1$1A$ Cisco NX OS 7.0$7$N1$1B$ Cisco NX OS 7.0$8$N1$1$ Cisco NX OS 7.0$8$N1$1A$ Cisco NX OS 7.0\\$3\\$F Cisco NX OS 7.0\\$3\\$I4 Cisco NX OS 7.0\\$3\\$I4\\$9\\$ Cisco NX OS 7.0\\$3\\$I7 Cisco NX OS 7.0\\$3\\$I7\\$6\\$ Cisco NX OS 7.1 Cisco NX OS 7.1$0$N1$1$ Cisco NX OS 7.1$0$N1$1A$ Cisco NX OS 7.1$0$N1$1B$ Cisco NX OS 7.1$0.1$ Cisco NX OS 7.1$1$N1$1$ Cisco NX OS 7.1$1$N1$1A$ Cisco NX OS 7.1$2$N1$1$ Cisco NX OS 7.1$2$N1$1A$ Cisco NX OS 7.1$3$N1$1$ Cisco NX OS 7.1$3$N1$2$ Cisco NX OS 7.1$3$N1$2.1$ Cisco NX OS 7.1$3$N1$2A$ Cisco NX OS 7.1$3$N1$3$ Cisco NX OS 7.1$3$N1$3.12$ Cisco NX OS 7.1$3$N1$4$ Cisco NX OS 7.1$3$N1$5$ Cisco NX OS 7.1$4$ Cisco NX OS 7.1$4$N1$1$ Cisco NX OS 7.1$4$N1$1A$ Cisco NX OS 7.1$4$N1$1C$ Cisco NX OS 7.1$4$N1$1D$ Cisco NX OS 7.1$5$ Cisco NX OS 7.1$5$N1$1$ Cisco NX OS 7.1$5$N1$1B$ Cisco NX OS 7.2 Cisco NX OS 7.2$0$D1$0.437$ Cisco NX OS 7.2$0$D1$1$ Cisco NX OS 7.2$0$N1$0.1$ Cisco NX OS 7.2$0$N1$1$ Cisco NX OS 7.2$0$Zn$99.67$ Cisco NX OS 7.2$0$Zz$99.1$ Cisco NX OS 7.2$0$Zz$99.3$ Cisco NX OS 7.2$1$D$1$ Cisco NX OS 7.2$1$D1$1$ Cisco NX OS 7.2$1$N1$1$ Cisco NX OS 7.2$2$D1$1$ Cisco NX OS 7.2$2$D1$2$ Cisco NX OS 7.2$2$D1$3$ Cisco NX OS 7.2$2$D1$4$ Cisco NX OS 7.2\\$0\\$N1\\$0.1\\$ Cisco NX OS 8.1$1B$ Cisco NX OS 8.1$2$	688
Hardware	Cisco Cisco Firepower 4110 - Cisco Firepower 4112 - Cisco Firepower 4115 - Cisco Firepower 4120 - Cisco Firepower 4125 - Cisco Firepower 4140 - Cisco Firepower 4145 - Cisco Firepower 4150 - Cisco Firepower 9300 - Cisco MDS 9100 - Cisco MDS 9200 - Cisco MDS 9500 - Cisco MDS 9700 - Cisco Nexus 3016 - Cisco Nexus 3048 - Cisco Nexus 3064 - Cisco Nexus 3064 T - Cisco Nexus 31108Pc V - Cisco Nexus 31108Tc V - Cisco Nexus 31128Pq - Cisco Nexus 3132C Z - Cisco Nexus 3132Q - Cisco Nexus 3132Q V - Cisco Nexus 3132Q XL - Cisco Nexus 3164Q - Cisco Nexus 3172 - Cisco Nexus 3172Pq XL - Cisco Nexus 3172Tq - Cisco Nexus 3172Tq 32T - Cisco Nexus 3172Tq XL - Cisco Nexus 3232C - Cisco Nexus 3264C E - Cisco Nexus 3264Q - Cisco Nexus 3408 S - Cisco Nexus 34180Yc - Cisco Nexus 3432D S - Cisco Nexus 3464C - Cisco Nexus 3524 - Cisco Nexus 3524 X - Cisco Nexus 3524 XL - Cisco Nexus 3548 - Cisco Nexus 3548 X - Cisco Nexus 3548 XL - Cisco Nexus 9000V - Cisco Nexus 92160Yc X - Cisco Nexus 92300Yc - Cisco Nexus 92304Qc - Cisco Nexus 92348Gc X - Cisco Nexus 9236C - Cisco Nexus 9272Q - Cisco Nexus 93108Tc EX - Cisco Nexus 93108Tc FX - Cisco Nexus 93120Tx - Cisco Nexus 93128Tx - Cisco Nexus 93180Lc EX - Cisco Nexus 93180Yc EX - Cisco Nexus 93180Yc FX - Cisco Nexus 93216Tc FX2 - Cisco Nexus 93240Yc FX2 - Cisco Nexus 9332C - Cisco Nexus 9332Pq - Cisco Nexus 93360Yc FX2 - Cisco Nexus 9336C FX2 - Cisco Nexus 9336Pq ACI Spine - Cisco Nexus 9348Gc FXP - Cisco Nexus 9364C - Cisco Nexus 9372Px - Cisco Nexus 9372Px E - Cisco Nexus 9372Tx - Cisco Nexus 9372Tx E - Cisco Nexus 9396Px - Cisco Nexus 9396Tx - Cisco Nexus 36180Yc R - Cisco Nexus 3636C R - Cisco Nexus 9504 - Cisco Nexus 9508 - Cisco Nexus 9516 - Cisco Nexus 5548P - Cisco Nexus 5548Up - Cisco Nexus 5596T - Cisco Nexus 5596Up - Cisco Nexus 56128P - Cisco Nexus 5624Q - Cisco Nexus 5648Q - Cisco Nexus 5672Up - Cisco Nexus 5696Q - Cisco Nexus 7000 - Cisco Nexus 7700 -	88

Common Weakness Enumeration (CWE)

CWE-88 - Argument Injection or Modification

Common Attack Pattern Enumeration and Classification (CAPEC)

Try All Common Application Switches and Options
An attacker attempts to invoke all common switches and options in the target application for the purpose of discovering weaknesses in the target. For example, in some applications, adding a --debug switch causes debugging information to be displayed, which can sometimes reveal sensitive processing or configuration information to an attacker. This attack differs from other forms of API abuse in that the attacker is blindly attempting to invoke options in the hope that one of them will work rather than specifically targeting a known option. Nonetheless, even if the attacker is familiar with the published options of a targeted application this attack method may still be fruitful as it might discover unpublicized functionality.
Using Meta-characters in E-mail Headers to Inject Malicious Payloads
This type of attack involves an attacker leveraging meta-characters in email headers to inject improper behavior into email programs. Email software has become increasingly sophisticated and feature-rich. In addition, email applications are ubiquitous and connected directly to the Web making them ideal targets to launch and propagate attacks. As the user demand for new functionality in email applications grows, they become more like browsers with complex rendering and plug in routines. As more email functionality is included and abstracted from the user, this creates opportunities for attackers. Virtually all email applications do not list email header information by default, however the email header contains valuable attacker vectors for the attacker to exploit particularly if the behavior of the email client application is known. Meta-characters are hidden from the user, but can contain scripts, enumerations, probes, and other attacks against the user's system.
HTTP Parameter Pollution (HPP)
An attacker overrides or adds HTTP GET/POST parameters by injecting query string delimiters. Via HPP it may be possible to override existing hardcoded HTTP parameters, modify the application behaviors, access and, potentially exploit, uncontrollable variables, and bypass input validation checkpoints and WAF rules.
OS Command Injection
In this type of an attack, an adversary injects operating system commands into existing application functions. An application that uses untrusted input to build command strings is vulnerable. An adversary can leverage OS command injection in an application to elevate privileges, execute arbitrary commands and compromise the underlying operating system.

Nessus

NASL family	CISCO
NASL id	CISCO-SA-20190515-FXOS-CMDINJ-1779.NASL
description	According to its self-reported version, Cisco FXOS Software is affected by the vulnerability that allows an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device with elevated privileges. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid device credentials to exploit this vulnerability. Please see the included Cisco BIDs and Cisco Security Advisory for more information
last seen	2020-03-26
modified	2019-10-17
plugin id	129980
published	2019-10-17
reporter	This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
source	https://www.tenable.com/plugins/nessus/129980
title	Cisco FXOS Software Command Injection Vulnerability (CVE-2019-1779)
code	#TRUSTED 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 # # (C) Tenable Network Security, Inc. # include('compat.inc'); if (description) { script_id(129980); script_version("1.5"); script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/25"); script_cve_id("CVE-2019-1779"); script_bugtraq_id(108394); script_xref(name:"CISCO-BUG-ID", value:"CSCvj00418"); script_xref(name:"CISCO-SA", value:"cisco-sa-20190515-nxos-fxos-cmdinj-1779"); script_xref(name:"IAVA", value:"2019-A-0173"); script_name(english:"Cisco FXOS Software Command Injection Vulnerability (CVE-2019-1779)"); script_summary(english:"Checks the version of Cisco FXOS Software"); script_set_attribute(attribute:"synopsis", value: "The remote device is missing a vendor-supplied security patch"); script_set_attribute(attribute:"description", value: "According to its self-reported version, Cisco FXOS Software is affected by the vulnerability that allows an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device with elevated privileges. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid device credentials to exploit this vulnerability. Please see the included Cisco BIDs and Cisco Security Advisory for more information"); # https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-fxos-cmdinj-1779 script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?29bf8784"); script_set_attribute(attribute:"see_also", value:"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvj00418"); script_set_attribute(attribute:"solution", value: "Upgrade to the relevant fixed version referenced in Cisco bug ID CSCvj00418"); script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C"); script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C"); script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"); script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C"); script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-1779"); script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available"); script_cwe_id(77); script_set_attribute(attribute:"vuln_publication_date", value:"2019/05/15"); script_set_attribute(attribute:"patch_publication_date", value:"2019/05/15"); script_set_attribute(attribute:"plugin_publication_date", value:"2019/10/17"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"cpe:/o:cisco:fxos"); script_set_attribute(attribute:"stig_severity", value:"I"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_family(english:"CISCO"); script_copyright(english:"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof."); script_dependencies("cisco_enumerate_firepower.nbin", "cisco_asa_firepower_version.nasl"); script_require_keys("installed_sw/FXOS"); exit(0); } include('audit.inc'); include('cisco_workarounds.inc'); include('ccf.inc'); product_info = cisco::get_product_info(name:'FXOS'); if( isnull(product_info['model']) \|\| product_info['model'] !~ "^(41\|93)[0-9]{2}$" ) audit(AUDIT_HOST_NOT, 'an affected model'); vuln_ranges = [ {'min_ver' : '0.0', 'fix_ver': '2.4.1.101'} ]; workarounds = make_list(CISCO_WORKAROUNDS['no_workaround']); workaround_params = make_list(); reporting = make_array( 'port' , 0, 'severity' , SECURITY_HOLE, 'version' , product_info['version'], 'bug_id' , 'CSCvj00418' ); cisco::check_and_report( product_info:product_info, workarounds:workarounds, workaround_params:workaround_params, reporting:reporting, vuln_ranges:vuln_ranges );

NASL family	CISCO
NASL id	CISCO-SA-20190515-NXOS-CMDINJ-1779.NASL
description	According to its self-reported version, Cisco NX-OS Software is affected by the vulnerability that allows an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device with elevated privileges. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid device credentials to exploit this vulnerability. Please see the included Cisco BIDs and Cisco Security Advisory for more information
last seen	2020-06-01
modified	2020-06-02
plugin id	128418
published	2019-09-02
reporter	This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.
source	https://www.tenable.com/plugins/nessus/128418
title	Cisco NX-OS Software Command Injection Vulnerability (CVE-2019-1779)

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

Common Attack Pattern Enumeration and Classification (CAPEC)

Nessus

References