CVE-2019-1763
A vulnerability in the web-based management interface of Session Initiation Protocol (SIP) Software for Cisco IP Phone 8800 Series could allow an unauthenticated, remote attacker to bypass authorization, access critical services, and cause a denial of service (DoS) condition. The vulnerability exists because the software fails to sanitize URLs before it handles requests. An attacker could exploit this vulnerability by submitting a crafted URL. A successful exploit could allow the attacker to gain unauthorized access to critical services and cause a DoS condition. 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. Cisco IP Conference Phone 8831 is not affected.
- Score
- CVSS 3.1 7.5 High
- Status
- Modified - psirt@cisco.com
- Published
- 2019-03-22
- Last modified
- 2024-11-19
- Weaknesses
- CWE-284
Affected products
- Cisco Ip Conference Phone 8832 And The Rest Of The Ip Phone 8800 Series (Cisco)
- Cisco Wireless Ip Phone 8821 And 8821-ex (Cisco)
- Ip Conference Phone 8832 Firmware (Cisco)
- Ip Phone 8800 Firmware (Cisco)
- Ip Phone 8821-ex Firmware (Cisco)
- Ip Phone 8821 Firmware (Cisco)
References
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190320-ipab
