CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCVE-2024-20376
High (7.5) in cisco. EPSS 0.9% chance of exploitation in the next 30 days.
A vulnerability in the web-based management interface of Cisco IP Phone firmware could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a DoS condition.
This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted request to the web-based management interface of an affected device. A successful exploit could allow the attacker to cause the affected device to reload.
Severity
- EPSS
- 0.9% chance of exploitation in the next 30 days; higher than 59% of CVEs (scores of 2026-10-31)
- CWE
- CWE-787
- Published
- Modified
- Record from
- the NVD, synced
Affected
- cisco:ip_phone_6821_with_multiplatform_firmware
- cisco:ip_phone_6841_with_multiplatform_firmware
- cisco:ip_phone_6851_with_multiplatform_firmware
- cisco:ip_phone_6861_with_multiplatform_firmware
- cisco:ip_phone_6871_with_multiplatform_firmware
- cisco:ip_phone_7811_with_multiplatform_firmware
- cisco:ip_phone_7821_with_multiplatform_firmware
- cisco:ip_phone_7832_with_multiplatform_firmware
- cisco:ip_phone_7841_with_multiplatform_firmware
- cisco:ip_phone_7861_with_multiplatform_firmware
- cisco:ip_phone_8811_with_multiplatform_firmware
- cisco:ip_phone_8832_with_multiplatform_firmware
- cisco:ip_phone_8841_with_multiplatform_firmware
- cisco:ip_phone_8845_with_multiplatform_firmware
- cisco:ip_phone_8851_with_multiplatform_firmware
- cisco:ip_phone_8861_with_multiplatform_firmware
- cisco:ip_phone_8865_with_multiplatform_firmware
- cisco:video_phone_8875_firmware