Vulnerability Description
A vulnerability in the web-based management interface of Session Initiation Protocol (SIP) Software for Cisco IP Phone 8800 Series could allow an authenticated, remote attacker to write arbitrary files to the filesystem. The vulnerability is due to insufficient input validation and file-level permissions. An attacker could exploit this vulnerability by uploading invalid files to an affected device. A successful exploit could allow the attacker to write files in arbitrary locations on the filesystem. This vulnerability affects Cisco IP Phone 8800 Series products running a SIP Software release prior to 11.0(5) for Wireless IP Phone 8821 and 8821-EX; and 12.5(1)SR1 for the IP Conference Phone 8832 and the rest of the IP Phone 8800 Series.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ip Phone 8821 Firmware | < 11.0\(5\) |
| Cisco | Ip Phone 8821 | - |
| Cisco | Ip Phone 8821-Ex Firmware | < 11.0\(5\) |
| Cisco | Ip Phone 8821-Ex | - |
| Cisco | Ip Conference Phone 8832 Firmware | < 12.5\(1\)sr1 |
| Cisco | Ip Conference Phone 8832 | - |
| Cisco | Ip Phone 8800 Firmware | < 12.5\(1\)sr1 |
| Cisco | Ip Phone 8800 | - |
Related Weaknesses (CWE)
References
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-2Vendor Advisory
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-2Vendor Advisory
FAQ
What is CVE-2019-1765?
CVE-2019-1765 is a vulnerability with a CVSS score of 8.1 (HIGH). A vulnerability in the web-based management interface of Session Initiation Protocol (SIP) Software for Cisco IP Phone 8800 Series could allow an authenticated, remote attacker to write arbitrary file...
How severe is CVE-2019-1765?
CVE-2019-1765 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-1765?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Ip Phone 8821 Firmware, Cisco Ip Phone 8821, Cisco Ip Phone 8821-Ex Firmware, Cisco Ip Phone 8821-Ex, Cisco Ip Conference Phone 8832 Firmware.