A vulnerability in the web-based management interface of Session Initiation Protocol (SIP) Software for Cisco IP Phone 7800 Series and Cisco IP Phone 8800 Series could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition or execute arbitrary code. The vulnerability exists because the software improperly validates user-supplied input during user authentication. An attacker could exploit this vulnerability by connecting to an affected device using HTTP and supplying malicious user credentials. A successful exploit could allow the attacker to trigger a reload of an affected device, resulting in a DoS condition, or to execute arbitrary code with the privileges of the app user. Cisco fixed this vulnerability in the following SIP Software releases: 10.3(1)SR5 and later for Cisco Unified IP Conference Phone 8831; 11.0(4)SR3 and later for Cisco Wireless IP Phone 8821 and 8821-EX; and 12.5(1)SR1 and later for the rest of the Cisco IP Phone 7800 Series and 8800 Series.
2019-03-22T20:29:00.353
2024-11-21T04:37:09.980
Modified
CVSSv3.0: 7.5 (HIGH)
AV:N/AC:L/Au:N/C:P/I:P/A:P
10.0
6.4
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | cisco | ip_phone_8821_firmware | < 11.0\(4\)sr3 | Yes |
| Hardware | cisco | ip_phone_8821 | - | No |
| Operating System | cisco | ip_phone_8821-ex_firmware | < 11.0\(4\)sr3 | Yes |
| Hardware | cisco | ip_phone_8821-ex | - | No |
| Operating System | cisco | ip_conference_phone_7800_firmware | < 12.5\(1\)sr1 | Yes |
| Hardware | cisco | ip_conference_phone_7800 | - | No |
| Operating System | cisco | ip_phone_8800_firmware | < 12.5\(1\)sr1 | Yes |
| Hardware | cisco | ip_phone_8800 | - | No |
| Operating System | cisco | unified_ip_conferenece_phone_8831_firmware | < 10.3\(1\)sr5 | Yes |
| Hardware | cisco | unified_ip_conferenece_phone_8831 | - | No |