CVE-2024-20376
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.
Severity
High 7.5
CVSS 3.1
Exploited
Not listed
EPSS
0.009
55.5th percentile
Discovered by
Third party
Published by the vendor
Published
May 1, 2024
Assigned by cisco
Description
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.
Weakness: CWE-787
Affected products
| Vendor | Product | Category | Matched by |
|---|---|---|---|
| Cisco | Cisco IP Phones | Other Products | cna-assigner |
Vendor-reported affected versions (14)
- Cisco · Cisco IP Phones with Multiplatform Firmware
- Cisco · Cisco PhoneOS
- cisco · ip_phone_6871_with_multiplatform_firmware
- cisco · ip_phone_6821_with_multiplatform_firmware
- cisco · ip_phone_6851_with_multiplatform_firmware
- cisco · ip_phone_7821_with_multiplatform_firmware
- cisco · ip_phone_6861_with_multiplatform_firmware
- cisco · ip_phone_6825_with_multiplatform_firmware
- cisco · ip_phone_6841_with_multiplatform_firmware
- cisco · ip_phone_7811_with_multiplatform_firmware
- cisco · ip_phone_7841_with_multiplatform_firmware
- cisco · ip_phone_7861_with_multiplatform_firmware
- cisco · ip_phone_8800_series_with_multiplatform_firmware
- cisco · video_phone_8875_firmware