Unrated severityNVD Advisory· Published Sep 23, 2011· Updated Jun 16, 2026
CVE-2011-2543
CVE-2011-2543
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
10cpe:2.3:a:cisco:telepresence_c_series_software:tc4.0.0:*:*:*:*:*:*:*+ 5 more
- cpe:2.3:a:cisco:telepresence_c_series_software:tc4.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_c_series_software:tc4.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_c_series_software:tc4.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_c_series_software:tc4.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_c_series_software:tc4.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_c_series_software:tc4.1.2:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:telepresence_codec_c40:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:telepresence_codec_c60:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:telepresence_codec_c90:*:*:*:*:*:*:*:*
- Range: < TC4.2.0
Patches
Vulnerability mechanics
References
8- securitytracker.com/idnvdExploit
- www.exploit-db.com/exploits/17871nvdExploit
- secunia.com/advisories/46057nvdVendor Advisory
- secunia.com/advisories/46109nvdVendor Advisory
- securityreason.com/securityalert/8393nvd
- www.securityfocus.com/archive/1/519698/100/0/threadednvd
- www.securityfocus.com/bid/49670nvd
- exchange.xforce.ibmcloud.com/vulnerabilities/69907nvd
News mentions
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