Unscored severity · published Sep 23, 2011
CVE-2011-2543
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…
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CVSS
11.5%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)11.5% · higher than 96% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TC
Telepresence C Series Software · Cisco
tc4.0.0; tc4.0.1; tc4.0.4; tc4.1.0; tc4.1.1; tc4.1.2 · source: NVD
TC
Telepresence Codec C40 · Cisco
All versions, or not specified · source: NVD
TC
Telepresence Codec C60 · Cisco
All versions, or not specified · source: NVD
TC
Telepresence Codec C90 · Cisco
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2011-2543
CVE.org
https://www.cve.org/CVERecord?id=CVE-2011-2543
Vendor Advisory
http://secunia.com/advisories/46057
Vendor Advisory
http://secunia.com/advisories/46109
securityreason.com
http://securityreason.com/securityalert/8393
Exploit
http://securitytracker.com/id?1026072
Exploit
http://www.exploit-db.com/exploits/17871
www.securityfocus.com
http://www.securityfocus.com/archive/1/519698/100/0/threaded
More from Telepresence C Series Software
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CVE-2011-2577
Unspecified vulnerability in Cisco TelePresence C Series Endpoints, E/EX Personal Video units, and MXP Series Codecs, when using software versions before TC 4.0.0 or F9.1, allows…