CVE-2023-20078: Cisco IP Phone 6800, 7800, 7900, and 8800 Series Web UI Vulnerabilities
Multiple vulnerabilities in the web-based management interface of certain Cisco IP Phones could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition. For more information about these vulnerabilities, see the Details section of this advisory.
Affected Software
Event History
Frequently Asked Questions
What are the vulnerabilities in Cisco IP Phones with CVE-2023-20078?
The vulnerabilities include the ability for an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition.
How severe is the vulnerability with CVE-2023-20078?
The severity of this vulnerability is classified as critical with a CVSS score of 9.8.
Which Cisco IP Phone models are affected by CVE-2023-20078?
The Cisco IP Phone models 6871, 6861, 6851, 6841, 6825, 7861, 7841, 7832, 7821, 7811, 8865, 8861, 8851, 8845, 8841, 8832, and 8811 are affected.
How can an attacker exploit CVE-2023-20078?
An attacker can exploit this vulnerability by targeting the web-based management interface of the affected Cisco IP Phones.
Is there a fix available for CVE-2023-20078?
Yes, Cisco has released a security advisory with mitigation details and software updates to address the vulnerabilities.