CVE-2011-2543: cisco telepresence_c_series_software

Vulnerability summary

CVE-2011-2543 is a high (CVSS 9.0) vulnerability in cisco telepresence_c_series_software. EPSS estimates a 11.50% chance of exploitation in the next 30 days, higher than 95.9% of scored vulnerabilities. 2 public exploits are recorded.

Timeline

1. 23-09-2011
   PublishedVulnerability first disclosed.
2. 06-08-2024
   Last modifiedVulnerability information updated.

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.

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferThe 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.