Cisco on Wednesday rolled outΒ security updatesΒ to address a critical flaw impacting its IP Phone 6800, 7800, 7900, and 8800 Series products.
The vulnerability, tracked as CVE-2023-20078, is rated 9.8 out of 10 on the CVSS scoring system and is described as a command injection bug in the web-based management interface arising due to insufficient validation of user-supplied input.
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Cisco has released a new security advisory warning of a high-severity flaw affecting IP Phone 7800 and 8800 Series firmware that could be potentially exploited by an unauthenticated attacker to cause remote code execution or a denial-of-service (DoS) condition.
The networking equipment major said it's working on a patch to address the vulnerability, which is tracked asΒ CVE-2022-20968Β (CVSS score