Vulnerability Details : CVE-2011-2543
Potential exploit
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.
Vulnerability category: OverflowExecute codeDenial of service
Products affected by CVE-2011-2543
- cpe:2.3:h:cisco:telepresence_codec_c40:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:telepresence_codec_c60:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:telepresence_codec_c90:*:*:*:*:*:*:*:*
- 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: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:tc4.0.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2011-2543
61.76%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 98 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2011-2543
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.0
|
HIGH | AV:N/AC:L/Au:S/C:C/I:C/A:C |
8.0
|
10.0
|
NIST |
CWE ids for CVE-2011-2543
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-2543
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http://www.securityfocus.com/bid/49670
Cisco TelePresence Endpoint HTML Injection and Memory Corruption Vulnerabilities
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http://securitytracker.com/id?1026072
Cisco TelePresence Bugs Permits Cross-Site Scripting and Denial of Service Attacks - SecurityTrackerExploit
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http://securityreason.com/securityalert/8393
Cisco TelePresence Multiple Vulnerabilities - CXSecurity.com
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https://exchange.xforce.ibmcloud.com/vulnerabilities/69907
Cisco TelePresence Endpoint getXML buffer overflow CVE-2011-2543 Vulnerability Report
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http://secunia.com/advisories/46109
Sign inVendor Advisory
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http://www.securityfocus.com/archive/1/519698/100/0/threaded
SecurityFocus
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http://www.exploit-db.com/exploits/17871
Cisco TelePresence SOS-11-010 - Multiple Vulnerabilities - Hardware webapps ExploitExploit
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http://secunia.com/advisories/46057
Sign inVendor Advisory
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