medium
6.8
CWE
Advisory Published
Updated

CVE-2010-2841

First published: Fri Sep 10 2010(Updated: )

Unspecified vulnerability in Cisco Wireless LAN Controller (WLC) software 4.2 before 4.2.209.0; 4.2M before 4.2.207.54M; 5.0, 5.1, and 6.0 before 6.0.196.0; and 5.2 before 5.2.193.11 allows remote authenticated users to cause a denial of service (device reload) via crafted HTTP packets that trigger invalid arguments to the emweb component, aka Bug ID CSCtd16938.

Credit: ykramarz@cisco.com

Affected SoftwareAffected VersionHow to fix
Cisco Wireless LAN Controllers=4.2
Cisco Wireless LAN Controllers=4.0.196
Cisco Wireless LAN Controllers=6.0.182.0
Cisco Wireless LAN Controllers=4.2.176.0
Cisco Wireless LAN Controllers=4.0.155.0
Cisco Wireless LAN Controllers=4.2.174.0
Cisco Wireless LAN Controllers=5.0.148.0
Cisco Wireless LAN Controllers=4.2.182.0
Cisco Wireless LAN Controllers=4.0.108
Cisco Wireless LAN Controllers=4.0.206.0
Cisco Wireless LAN Controllers=4.0.219.0
Cisco Wireless LAN Controllers=4.2.112.0
Cisco Wireless LAN Controllers=4.0.217.0
Cisco Wireless LAN Controllers=4.2.99.0
Cisco Wireless LAN Controllers=4.0.179.8
Cisco Wireless LAN Controllers=4.2.130.0
Cisco Wireless LAN Controllers=4.0.155.5
Cisco Wireless LAN Controllers=5.1.160.0
Cisco Wireless LAN Controllers=4.2.117.0
Cisco Wireless LAN Controllers=5.0.148.2
Cisco Wireless LAN Controllers=6.0
Cisco Wireless LAN Controllers=4.2.61.0
Cisco Wireless LAN Controllers=4.0.179.11
Cisco Wireless LAN Controllers=4.2.173.0
Cisco Wireless LAN Controllers=5.1
Cisco Wireless LAN Controllers=4.2m
Cisco Wireless LAN Controllers=5.1.152.0
Cisco Wireless LAN Controllers=5.1.151.0

Remedy

http://tools.cisco.com/security/center/viewAlert.x?alertId=21288

Remedy

http://www.cisco.com/en/US/products/products_security_advisory09186a0080b466e9.shtml

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2010-2841?

    CVE-2010-2841 has been classified with a severity level that can cause a denial of service.

  • How do I fix CVE-2010-2841?

    To fix CVE-2010-2841, upgrade to the Cisco Wireless LAN Controller software versions 4.2.209.0, 4.2.207.54M, 6.0.196.0, or later.

  • Who is affected by CVE-2010-2841?

    CVE-2010-2841 affects users running specific vulnerable versions of Cisco Wireless LAN Controller software including versions prior to 4.2.209.0 and others listed.

  • Can CVE-2010-2841 be exploited remotely?

    Yes, CVE-2010-2841 can be exploited remotely by authenticated users through crafted HTTP packets.

  • What type of attack does CVE-2010-2841 enable?

    CVE-2010-2841 enables a denial of service attack that can cause a device reload.

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