CVE-2020-3161

KEV

Cisco IP Phones Web Server Remote Code Execution and Denial-of-Service Vulnerability

Vendor / Project: Cisco
Product: Cisco IP Phones
Date added: Nov 3, 2021
Due date: May 3, 2022
Known ransomware use: Unknown
CWEs: CWE-20

Description

Cisco IP Phones contain an improper input validation vulnerability for HTTP requests. Exploitation could allow an attacker to execute code remotely with root privileges or cause a denial-of-service (DoS) condition.

Required action

Apply updates per vendor instructions.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2020-3161