CSRF in Cisco Ip Phones With Multiplatform Firmware
CVE-2023-20221
A vulnerability in the web-based management interface of Cisco IP Phone 6800, 7800, and 8800 Series with Multiplatform Firmware could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack against a…
Vulnerability class: CSRF (Cross-Site Request Forgery)
EPSS: 0.003 (17.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
Affected products
- Cisco Ip Phones With Multiplatform Firmware — versions 11.3.1 MSR2-6, 11.3.1 MSR3-3, 11.3.2
- Cisco Phoneos — versions 1.0.1
- Cisco Ip_conference_phone_7832
- Cisco Ip_conference_phone_7832_with_multiplatform_firmware — versions 11-3-1mppsr4upg, 11-3-1msr2upg, 11.0.0
- Cisco Ip_conference_phone_8831
- Cisco Ip_conference_phone_8831_with_multiplatform_firmware — versions 11-3-1mppsr4upg, 11-3-1msr2upg, 11.0.0
- Cisco Ip_conference_phone_8832
- Cisco Ip_conference_phone_8832_with_multiplatform_firmware — versions 11-3-1mppsr4upg, 11-3-1msr2upg, 11.0.0
- Cisco Ip_phone_6821
- Cisco Ip_phone_6821_with_multiplatform_firmware — versions 11-3-1mppsr4upg, 11-3-1msr2upg, 11.0.0
Weakness classification (CWE)
References
- psirt@cisco.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-20221?
- CVE-2023-20221 is a medium-severity vulnerability in Cisco Ip Phones With Multiplatform Firmware, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2023-08-16.
- How severe is CVE-2023-20221?
- Medium severity. CVSS v3 base score is 6.5 out of 10.