What is CVE-2022-20774?

CVE-2022-20774 is a medium-severity vulnerability in Cisco Ip Phone 7800 Series With Multiplatform Firmware, classified under Insufficient Verification of Data Authenticity. CVSS score: 6.8/10. Published 2022-04-06.

How severe is CVE-2022-20774?

Medium severity. CVSS v3 base score is 6.8 out of 10.

CSRF in Cisco Ip Phone 7800 Series With Multiplatform Firmware

CVE-2022-20774

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…

EPSS: 0.004 (28.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H.

Affected products

Cisco Ip Phone 7800 Series With Multiplatform Firmware — versions n/a
Cisco Ip_phone_6825
Cisco Ip_phone_6825_firmware
Cisco Ip_phone_6841
Cisco Ip_phone_6841_firmware
Cisco Ip_phone_6851
Cisco Ip_phone_6851_firmware
Cisco Ip_phone_6861
Cisco Ip_phone_6861_firmware
Cisco Ip_phone_6871

Weakness classification (CWE)

CWE-345 — Insufficient Verification of Data Authenticity
CWE-352 — Cross-Site Request Forgery (CSRF)

References

psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2022-20774?: CVE-2022-20774 is a medium-severity vulnerability in Cisco Ip Phone 7800 Series With Multiplatform Firmware, classified under Insufficient Verification of Data Authenticity. CVSS score: 6.8/10. Published 2022-04-06.
How severe is CVE-2022-20774?: Medium severity. CVSS v3 base score is 6.8 out of 10.