First published: Thu Jun 02 2011(Updated: )
Cisco Unified IP Phones 7900 devices (aka TNP phones) with software before 9.2.1 do not properly verify signatures for software images, which allows local users to gain privileges via a crafted image, aka Bug ID CSCtn65962.
Credit: ykramarz@cisco.com
Affected Software | Affected Version | How to fix |
---|---|---|
Cisco Unified IP Phone 7906G Firmware | ||
Cisco Unified IP Phone firmware 7911G | ||
Cisco Unified IP Phone 7931G Firmware | ||
Cisco Unified IP Phone 7941G Firmware | ||
Cisco Unified IP Phone 7941G | ||
Cisco Unified IP Phone 7942G Firmware | ||
Cisco Unified IP Phone 7945G Firmware | ||
Cisco Unified IP Phone firmware 7961G | ||
Cisco Unified IP Phone 7961G Firmware | ||
Cisco Unified IP Phone 7962G Firmware | ||
Cisco Unified IP Phones | ||
Cisco Unified IP Phones | ||
Cisco Unified IP Phone 7971G-GE | ||
Cisco Unified IP Phone 7975G Firmware | ||
Cisco Skinny Client Control Protocol (SCCP) Firmware | <=9.1\(1\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =1.0\(1\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =1.0\(2\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =1.0\(2\)-sr1 | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =1.0\(3\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =1.0\(4\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =1.0\(5\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =1.0\(9\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =1.1\(1\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =1.2\(1\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =1.3\(1\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =1.3\(2\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =1.3\(3\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =1.3\(4\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =1.3\(4\)-sr1 | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =1.4\(1\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =1.4\(2\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =2.0\(0\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =2.0\(1\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.0 | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.0\(0\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.0\(1\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.0\(2\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.1 | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.1\(1\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.1\(2\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.1\(3\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.1\(4\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.1\(6\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.1\(10\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.1\(11\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.2 | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.2\(1\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.2\(2\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.2\(3\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.2\(4\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.2\(5\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.2\(6\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.2\(6a\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.2\(7\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.2\(8\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.2\(9\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.2\(10\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.2\(11\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.2\(12\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.2\(13\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.2\(14\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.2\(15\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.3\(2\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.3\(3\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.3\(4\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.3\(5\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.3\(6\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.3\(7\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.3\(8\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.3\(9\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.3\(10\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.3\(11\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.3\(12\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.3\(13\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.3\(14\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.3\(15\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.3\(16\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =3.3\(20\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =4.0\(0\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =4.1\(2\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =4.1\(3\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =4.1\(4\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =4.1\(5\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =4.1\(6\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =4.1\(7\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =5.0\(0\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =5.0\(1a\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =5.0\(3\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =5.0\(5\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =5.0\(6\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =5.0\(7\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =6.0\(0\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =6.0\(2\)-sr2 | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =6.0\(3\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =6.0\(3\)-sr1 | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =6.0\(4\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =6.0\(5\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =6.1\(0\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =6.1\(1\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =7.0\(1\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =7.0\(2\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =7.0\(2\)-sr1 | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =7.0\(3\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =7.1\(2\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =7.2\(2\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =7.2\(3\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =7.2\(4\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.0\(1\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.0\(2\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.0\(3\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.0\(4\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.0\(4\)-sr1 | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.0\(4\)-sr3a | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.0\(5\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.0\(6\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.0\(7\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.0\(8\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.0\(9\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.0\(10\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.1\(1\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.1\(2\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.2\(1\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.2\(2\)-sr1 | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.2\(2\)-sr2 | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.2\(2\)-sr3 | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.2\(2\)-sr4 | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.3\(1\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.3\(2\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.3\(2\)-sr1 | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.3\(3\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.3\(3\)-sr1 | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.3\(3\)-sr2 | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.3\(5\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.4\(1\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.4\(1\)-sr2 | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.4\(2\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.4\(3\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.4\(4\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.5\(2\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.5\(2\)-sr1 | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.5\(3\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.5\(3\)-sr1 | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.5\(4\) | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =8.70 | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =9.0\(2\)-sr1 | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =9.0\(2\)-sr2 | |
Cisco Skinny Client Control Protocol (SCCP) Firmware | =9.0\(3\) |
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CVE-2011-1637 has been assigned a medium severity rating due to the potential for local privilege escalation.
To fix CVE-2011-1637, upgrade affected Cisco Unified IP Phone devices to firmware version 9.2.1 or later.
CVE-2011-1637 affects various models of Cisco Unified IP Phones 7900 series with software versions prior to 9.2.1.
CVE-2011-1637 allows an attacker with local access to the device to execute privileged commands through a crafted software image.
CVE-2011-1637 is not a remote exploit; it requires local access to the affected devices.