Vulnerabilities > CVE-2021-34794 - Unspecified vulnerability in Cisco products

CVSS 5.3 - MEDIUM

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

LOW

Availability impact

NONE

network

low complexity

cisco

NVD

Published: 2021-10-27

Updated: 2023-11-07

Summary

A vulnerability in the Simple Network Management Protocol version 3 (SNMPv3) access control functionality of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to query SNMP data. This vulnerability is due to ineffective access control. An attacker could exploit this vulnerability by sending an SNMPv3 query to an affected device from a host that is not permitted by the SNMPv3 access control list. A successful exploit could allow the attacker to send an SNMP query to an affected device and retrieve information from the device. The attacker would need valid credentials to perform the SNMP query.

Vulnerable Configurations

Part	Description	Count
Application	Cisco Cisco Firepower Threat Defense 6.7.0 Cisco Firepower Threat Defense 6.4.0 Cisco Firepower Threat Defense 6.4.0.1 Cisco Firepower Threat Defense 6.4.0.2 Cisco Firepower Threat Defense 6.4.0.3 Cisco Firepower Threat Defense 6.4.0.4 Cisco Firepower Threat Defense 6.4.0.5 Cisco Firepower Threat Defense 6.4.0.6 Cisco Firepower Threat Defense 6.4.0.7 Cisco Firepower Threat Defense 6.4.0.8 Cisco Firepower Threat Defense 6.4.0.9 Cisco Firepower Threat Defense 6.4.0.10 Cisco Firepower Threat Defense 6.4.0.11 Cisco Firepower Threat Defense 6.4.0.12 Cisco Firepower Threat Defense 6.5.0 Cisco Firepower Threat Defense 6.5.0.1 Cisco Firepower Threat Defense 6.5.0.2 Cisco Firepower Threat Defense 6.5.0.3 Cisco Firepower Threat Defense 6.5.0.4 Cisco Firepower Threat Defense 6.5.0.5 Cisco Firepower Threat Defense 6.6.0 Cisco Firepower Threat Defense 6.6.0.1 Cisco Firepower Threat Defense 6.6.1 Cisco Firepower Threat Defense 6.6.3 Cisco Firepower Threat Defense 6.6.4	25
OS	Cisco Cisco Adaptive Security Appliance Software 9.14.1 Cisco Adaptive Security Appliance Software 9.14.1.6 Cisco Adaptive Security Appliance Software 9.14.1.10 Cisco Adaptive Security Appliance Software 9.14.1.15 Cisco Adaptive Security Appliance Software 9.14.1.19 Cisco Adaptive Security Appliance Software 9.14.1.29 Cisco Adaptive Security Appliance Software 9.14.1.30 Cisco Adaptive Security Appliance Software 9.14.2 Cisco Adaptive Security Appliance Software 9.15.1 Cisco Adaptive Security Appliance Software 9.15.1.1 Cisco Adaptive Security Appliance Software 9.15.1.4 Cisco ASA 5512 X Firmware 009.014\(001\) Cisco ASA 5512 X Firmware 099.015\(001.033\) Cisco ASA 5512 X Firmware 099.016\(001.216\) Cisco ASA 5505 Firmware 009.014\(001\) Cisco ASA 5505 Firmware 099.015\(001.033\) Cisco ASA 5505 Firmware 099.016\(001.216\) Cisco ASA 5515 X Firmware 009.014\(001\) Cisco ASA 5515 X Firmware 099.015\(001.033\) Cisco ASA 5515 X Firmware 099.016\(001.216\) Cisco ASA 5525 X Firmware 009.014\(001\) Cisco ASA 5525 X Firmware 099.015\(001.033\) Cisco ASA 5525 X Firmware 099.016\(001.216\) Cisco ASA 5545 X Firmware 009.014\(001\) Cisco ASA 5545 X Firmware 099.015\(001.033\) Cisco ASA 5545 X Firmware 099.016\(001.216\) Cisco ASA 5555 X Firmware 009.014\(001\) Cisco ASA 5555 X Firmware 099.015\(001.033\) Cisco ASA 5555 X Firmware 099.016\(001.216\) Cisco ASA 5580 Firmware 009.014\(001\) Cisco ASA 5580 Firmware 099.015\(001.033\) Cisco ASA 5580 Firmware 099.016\(001.216\) Cisco ASA 5585 X Firmware 009.014\(001\) Cisco ASA 5585 X Firmware 099.015\(001.033\) Cisco ASA 5585 X Firmware 099.016\(001.216\)	35
Hardware	Cisco Cisco ASA 5512 X - Cisco ASA 5505 - Cisco ASA 5515 X - Cisco ASA 5525 X - Cisco ASA 5545 X - Cisco ASA 5555 X - Cisco ASA 5580 - Cisco ASA 5585 X -	8

References

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-snmpaccess-M6yOweq3