CVE-2011-1637: Low severity cisco unified ip phone 7906g firmware vulnerability

Published Jun 2, 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.

Affected Software

147 affected components
Cisco Unified Ip Phone 7906
Cisco Unified Ip Phone 7911g
Cisco Unified Ip Phone 7931g
Cisco Unified Ip Phone 7941g
Cisco Unified Ip Phone 7941g-ge
Cisco Unified Ip Phone 7942g
Cisco Unified Ip Phone 7945g
Cisco Unified Ip Phone 7961g
Cisco Unified Ip Phone 7961g-ge
Cisco Unified Ip Phone 7962g
Cisco Unified Ip Phone 7965g
Cisco Unified Ip Phone 7970g
Cisco Unified Ip Phone 7971g-ge
Cisco Unified Ip Phone 7975g
Cisco Skinny Client Control Protocol Software<=9.1\(1\)
Cisco Skinny Client Control Protocol Software=1.0\(1\)
Cisco Skinny Client Control Protocol Software=1.0\(2\)
Cisco Skinny Client Control Protocol Software=1.0\(2\)-sr1
Cisco Skinny Client Control Protocol Software=1.0\(3\)
Cisco Skinny Client Control Protocol Software=1.0\(4\)
Cisco Skinny Client Control Protocol Software=1.0\(5\)
Cisco Skinny Client Control Protocol Software=1.0\(9\)
Cisco Skinny Client Control Protocol Software=1.1\(1\)
Cisco Skinny Client Control Protocol Software=1.2\(1\)
Cisco Skinny Client Control Protocol Software=1.3\(1\)
Cisco Skinny Client Control Protocol Software=1.3\(2\)
Cisco Skinny Client Control Protocol Software=1.3\(3\)
Cisco Skinny Client Control Protocol Software=1.3\(4\)
Cisco Skinny Client Control Protocol Software=1.3\(4\)-sr1
Cisco Skinny Client Control Protocol Software=1.4\(1\)
Cisco Skinny Client Control Protocol Software=1.4\(2\)
Cisco Skinny Client Control Protocol Software=2.0\(0\)
Cisco Skinny Client Control Protocol Software=2.0\(1\)
Cisco Skinny Client Control Protocol Software=3.0
Cisco Skinny Client Control Protocol Software=3.0\(0\)
Cisco Skinny Client Control Protocol Software=3.0\(1\)
Cisco Skinny Client Control Protocol Software=3.0\(2\)
Cisco Skinny Client Control Protocol Software=3.1
Cisco Skinny Client Control Protocol Software=3.1\(1\)
Cisco Skinny Client Control Protocol Software=3.1\(2\)
Cisco Skinny Client Control Protocol Software=3.1\(3\)
Cisco Skinny Client Control Protocol Software=3.1\(4\)
Cisco Skinny Client Control Protocol Software=3.1\(6\)
Cisco Skinny Client Control Protocol Software=3.1\(10\)
Cisco Skinny Client Control Protocol Software=3.1\(11\)
Cisco Skinny Client Control Protocol Software=3.2
Cisco Skinny Client Control Protocol Software=3.2\(1\)
Cisco Skinny Client Control Protocol Software=3.2\(2\)
Cisco Skinny Client Control Protocol Software=3.2\(3\)
Cisco Skinny Client Control Protocol Software=3.2\(4\)
Cisco Skinny Client Control Protocol Software=3.2\(5\)
Cisco Skinny Client Control Protocol Software=3.2\(6\)
Cisco Skinny Client Control Protocol Software=3.2\(6a\)
Cisco Skinny Client Control Protocol Software=3.2\(7\)
Cisco Skinny Client Control Protocol Software=3.2\(8\)
Cisco Skinny Client Control Protocol Software=3.2\(9\)
Cisco Skinny Client Control Protocol Software=3.2\(10\)
Cisco Skinny Client Control Protocol Software=3.2\(11\)
Cisco Skinny Client Control Protocol Software=3.2\(12\)
Cisco Skinny Client Control Protocol Software=3.2\(13\)
Cisco Skinny Client Control Protocol Software=3.2\(14\)
Cisco Skinny Client Control Protocol Software=3.2\(15\)
Cisco Skinny Client Control Protocol Software=3.3\(2\)
Cisco Skinny Client Control Protocol Software=3.3\(3\)
Cisco Skinny Client Control Protocol Software=3.3\(4\)
Cisco Skinny Client Control Protocol Software=3.3\(5\)
Cisco Skinny Client Control Protocol Software=3.3\(6\)
Cisco Skinny Client Control Protocol Software=3.3\(7\)
Cisco Skinny Client Control Protocol Software=3.3\(8\)
Cisco Skinny Client Control Protocol Software=3.3\(9\)
Cisco Skinny Client Control Protocol Software=3.3\(10\)
Cisco Skinny Client Control Protocol Software=3.3\(11\)
Cisco Skinny Client Control Protocol Software=3.3\(12\)
Cisco Skinny Client Control Protocol Software=3.3\(13\)
Cisco Skinny Client Control Protocol Software=3.3\(14\)
Cisco Skinny Client Control Protocol Software=3.3\(15\)
Cisco Skinny Client Control Protocol Software=3.3\(16\)
Cisco Skinny Client Control Protocol Software=3.3\(20\)
Cisco Skinny Client Control Protocol Software=4.0\(0\)
Cisco Skinny Client Control Protocol Software=4.1\(2\)
Cisco Skinny Client Control Protocol Software=4.1\(3\)
Cisco Skinny Client Control Protocol Software=4.1\(4\)
Cisco Skinny Client Control Protocol Software=4.1\(5\)
Cisco Skinny Client Control Protocol Software=4.1\(6\)
Cisco Skinny Client Control Protocol Software=4.1\(7\)
Cisco Skinny Client Control Protocol Software=5.0\(0\)
Cisco Skinny Client Control Protocol Software=5.0\(1a\)
Cisco Skinny Client Control Protocol Software=5.0\(3\)
Cisco Skinny Client Control Protocol Software=5.0\(5\)
Cisco Skinny Client Control Protocol Software=5.0\(6\)
Cisco Skinny Client Control Protocol Software=5.0\(7\)
Cisco Skinny Client Control Protocol Software=6.0\(0\)
Cisco Skinny Client Control Protocol Software=6.0\(2\)-sr2
Cisco Skinny Client Control Protocol Software=6.0\(3\)
Cisco Skinny Client Control Protocol Software=6.0\(3\)-sr1
Cisco Skinny Client Control Protocol Software=6.0\(4\)
Cisco Skinny Client Control Protocol Software=6.0\(5\)
Cisco Skinny Client Control Protocol Software=6.1\(0\)
Cisco Skinny Client Control Protocol Software=6.1\(1\)
Cisco Skinny Client Control Protocol Software=7.0\(1\)
Cisco Skinny Client Control Protocol Software=7.0\(2\)
Cisco Skinny Client Control Protocol Software=7.0\(2\)-sr1
Cisco Skinny Client Control Protocol Software=7.0\(3\)
Cisco Skinny Client Control Protocol Software=7.1\(2\)
Cisco Skinny Client Control Protocol Software=7.2\(2\)
Cisco Skinny Client Control Protocol Software=7.2\(3\)
Cisco Skinny Client Control Protocol Software=7.2\(4\)
Cisco Skinny Client Control Protocol Software=8.0\(1\)
Cisco Skinny Client Control Protocol Software=8.0\(2\)
Cisco Skinny Client Control Protocol Software=8.0\(3\)
Cisco Skinny Client Control Protocol Software=8.0\(4\)
Cisco Skinny Client Control Protocol Software=8.0\(4\)-sr1
Cisco Skinny Client Control Protocol Software=8.0\(4\)-sr3a
Cisco Skinny Client Control Protocol Software=8.0\(5\)
Cisco Skinny Client Control Protocol Software=8.0\(6\)
Cisco Skinny Client Control Protocol Software=8.0\(7\)
Cisco Skinny Client Control Protocol Software=8.0\(8\)
Cisco Skinny Client Control Protocol Software=8.0\(9\)
Cisco Skinny Client Control Protocol Software=8.0\(10\)
Cisco Skinny Client Control Protocol Software=8.1\(1\)
Cisco Skinny Client Control Protocol Software=8.1\(2\)
Cisco Skinny Client Control Protocol Software=8.2\(1\)
Cisco Skinny Client Control Protocol Software=8.2\(2\)-sr1
Cisco Skinny Client Control Protocol Software=8.2\(2\)-sr2
Cisco Skinny Client Control Protocol Software=8.2\(2\)-sr3
Cisco Skinny Client Control Protocol Software=8.2\(2\)-sr4
Cisco Skinny Client Control Protocol Software=8.3\(1\)
Cisco Skinny Client Control Protocol Software=8.3\(2\)
Cisco Skinny Client Control Protocol Software=8.3\(2\)-sr1
Cisco Skinny Client Control Protocol Software=8.3\(3\)
Cisco Skinny Client Control Protocol Software=8.3\(3\)-sr1
Cisco Skinny Client Control Protocol Software=8.3\(3\)-sr2
Cisco Skinny Client Control Protocol Software=8.3\(5\)
Cisco Skinny Client Control Protocol Software=8.4\(1\)
Cisco Skinny Client Control Protocol Software=8.4\(1\)-sr2
Cisco Skinny Client Control Protocol Software=8.4\(2\)
Cisco Skinny Client Control Protocol Software=8.4\(3\)
Cisco Skinny Client Control Protocol Software=8.4\(4\)
Cisco Skinny Client Control Protocol Software=8.5\(2\)
Cisco Skinny Client Control Protocol Software=8.5\(2\)-sr1
Cisco Skinny Client Control Protocol Software=8.5\(3\)
Cisco Skinny Client Control Protocol Software=8.5\(3\)-sr1
Cisco Skinny Client Control Protocol Software=8.5\(4\)
Cisco Skinny Client Control Protocol Software=8.70
Cisco Skinny Client Control Protocol Software=9.0\(2\)-sr1
Cisco Skinny Client Control Protocol Software=9.0\(2\)-sr2
Cisco Skinny Client Control Protocol Software=9.0\(3\)

Event History

Jun 2, 2011
CVE Published
via MITRE·08:00 PM
Data Sourced
via MITRE·08:00 PM
Description
Data Sourced
08:55 PM
DescriptionWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2011-1637?

CVE-2011-1637 has been assigned a medium severity rating due to the potential for local privilege escalation.

2

How do I fix CVE-2011-1637?

To fix CVE-2011-1637, upgrade affected Cisco Unified IP Phone devices to firmware version 9.2.1 or later.

3

Which devices are affected by CVE-2011-1637?

CVE-2011-1637 affects various models of Cisco Unified IP Phones 7900 series with software versions prior to 9.2.1.

4

What kind of attack is possible with CVE-2011-1637?

CVE-2011-1637 allows an attacker with local access to the device to execute privileged commands through a crafted software image.

5

Is CVE-2011-1637 exploited remotely?

CVE-2011-1637 is not a remote exploit; it requires local access to the affected devices.

Company

Resources

Contact

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