Vulnerabilities > CVE-2021-21003 - Unspecified vulnerability in Phoenixcontact products

047910
CVSS 5.3 - MEDIUM
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
NONE
Availability impact
LOW
network
low complexity
phoenixcontact

Summary

In Phoenix Contact FL SWITCH SMCS series products in multiple versions fragmented TCP-Packets may cause a Denial of Service of Web-, SNMP- and ICMP-Echo services. The switching functionality of the device is not affected.

Vulnerable Configurations

Part Description Count
OS
Phoenixcontact
30
Hardware
Phoenixcontact
15