Cisco Bug: CSCvn56175 - Cisco IP Phone 8800 Series Authorization Bypass Vulnerability
Last Modified
Apr 11, 2019
Products (1)
- Cisco IP Phone 8800 Series
Known Affected Releases
12.5(1)
Description (partial)
Symptom: 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. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. This advisory is available at the following link: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190320-ipab Conditions: Please refer to the Security Advisory.
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