Vulnerability Description
A vulnerability in the web-based management interface of Cisco IP Phone firmware could allow an unauthenticated, remote attacker to retrieve sensitive information from an affected device. This vulnerability is due to a lack of authentication for specific endpoints of the web-based management interface on an affected device. An attacker could exploit this vulnerability by connecting to the affected device. A successful exploit could allow the attacker to gain unauthorized access to the device, enabling the recording of user credentials and traffic to and from the affected device, including VoIP calls that could be replayed.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ip Phone 6821 With Multiplatform Firmware | < 12.0.4 |
| Cisco | Ip Phone 6821 | - |
| Cisco | Ip Phone 6841 With Multiplatform Firmware | < 12.0.4 |
| Cisco | Ip Phone 6841 | - |
| Cisco | Ip Phone 6851 With Multiplatform Firmware | < 12.0.4 |
| Cisco | Ip Phone 6851 | - |
| Cisco | Ip Phone 6861 With Multiplatform Firmware | < 12.0.4 |
| Cisco | Ip Phone 6861 | - |
| Cisco | Ip Phone 6871 With Multiplatform Firmware | < 12.0.4 |
| Cisco | Ip Phone 6871 | - |
| Cisco | Ip Phone 7811 With Multiplatform Firmware | < 12.0.4 |
| Cisco | Ip Phone 7811 | - |
| Cisco | Ip Phone 7821 With Multiplatform Firmware | < 12.0.4 |
| Cisco | Ip Phone 7821 | - |
| Cisco | Ip Phone 7841 With Multiplatform Firmware | < 12.0.4 |
| Cisco | Ip Phone 7841 | - |
| Cisco | Ip Phone 7861 With Multiplatform Firmware | < 12.0.4 |
| Cisco | Ip Phone 7861 | - |
| Cisco | Ip Phone 8811 With Multiplatform Firmware | < 12.0.4 |
| Cisco | Ip Phone 8811 | - |
Related Weaknesses (CWE)
References
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/ciVendor Advisory
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/ciVendor Advisory
FAQ
What is CVE-2024-20378?
CVE-2024-20378 is a vulnerability with a CVSS score of 7.5 (HIGH). A vulnerability in the web-based management interface of Cisco IP Phone firmware could allow an unauthenticated, remote attacker to retrieve sensitive information from an affected device. This vu...
How severe is CVE-2024-20378?
CVE-2024-20378 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-20378?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Ip Phone 6821 With Multiplatform Firmware, Cisco Ip Phone 6821, Cisco Ip Phone 6841 With Multiplatform Firmware, Cisco Ip Phone 6841, Cisco Ip Phone 6851 With Multiplatform Firmware.