Is CVE-2011-2763 in the CISA KEV catalog?

No. CVE-2011-2763 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2011-2763?

CVE-2011-2763 has a CVSS v2 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2011-2763?

CVE-2011-2763 has an EPSS score of 36.12% (98th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2011-2763

HIGHEPSS 98th pctl

7.5

CVSS v2

NVD

Description

The web interface on the LifeSize Room appliance LS_RM1_3.5.3 (11) and 4.7.18 allows remote attackers to execute arbitrary commands via a modified request to the LSRoom_Remoting.doCommand function in gateway.php.

CWE-20Improper Input Validation

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

36.12%probability of exploitation in 30 days

98thpercentile

Very high risk: more likely to be exploited than 98% of all known CVEs.

References

http://securityreason.com/securityalert/8363
http://securityreason.com/securityalert/8527
http://www.exploit-db.com/exploits/17743
http://www.kb.cert.org/vuls/id/213486
http://www.securestate.com/Documents/LifeSize_Room_Advisory.txt
http://www.securityfocus.com/archive/1/519463/100/0/threaded
http://www.securityfocus.com/bid/49330
https://exchange.xforce.ibmcloud.com/vulnerabilities/69444

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.