CVE-2011-2543

Published: Sep 23, 2011Updated: Apr 29, 2026 Sources: CVE List NVDCWE-119

9.0CRITICAL

NVD MITRE

Description

Buffer overflow in the cuil component in Cisco Telepresence System Integrator C Series 4.x before TC4.2.0 allows remote authenticated users to cause a denial of service (endpoint reboot or process crash) or possibly execute arbitrary code via a long location parameter to the getxml program, aka Bug ID CSCtq46496.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAccess Vector

Network

AC:LAccess Complexity

Low

Au:SAuthentication

Single

Impact

C:CConfidentiality

Complete

I:CIntegrity

Complete

A:CAvailability

Complete

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Weaknesses

CWE-119

Affected Products

cisco

commercial·USaka cisco systems, cisco systems inc.

telepresence codec c40

Networking Infrastructure

telepresence codec c60

Networking Infrastructure

telepresence codec c90

Networking Infrastructure

telepresence c series software

Networking Infrastructure

and 1 more affected products View all →

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details

Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Initial Access

Privilege Escalation

View detailed technique mapping

References

http://www.securityfocus.com/bid/49670

securityfocus.com

http://securityreason.com/securityalert/8393

securityreason.com

http://secunia.com/advisories/46057

secunia.com

and 5 more references View all →

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Exploit details & PoC links

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