CVE-2023-20231: OS Command Injection
A vulnerability in the web UI of Cisco IOS XE Software could allow an authenticated, remote attacker to perform an injection attack against an affected device. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending crafted input to the web UI. A successful exploit could allow the attacker to execute arbitrary Cisco IOS XE Software CLI commands with level 15 privileges. Note: This vulnerability is exploitable only if the attacker obtains the credentials for a Lobby Ambassador account. This account is not configured by default.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-20231?
CVE-2023-20231 has been rated as a critical severity vulnerability.
How do I fix CVE-2023-20231?
To fix CVE-2023-20231, upgrade your affected Cisco IOS XE software to the recommended versions listed in the advisory.
What devices are affected by CVE-2023-20231?
CVE-2023-20231 affects multiple versions of Cisco IOS XE, particularly versions 16.12.4 to 17.10.1.
What type of attack does CVE-2023-20231 enable?
CVE-2023-20231 enables authenticated remote attackers to perform injection attacks due to insufficient input validation.
Is CVE-2023-20231 being exploited in the wild?
Yes, CVE-2023-20231 is currently being exploited in active attacks.