Is CVE-2012-0261 in the CISA KEV catalog?

No. CVE-2012-0261 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2012-0261?

CVE-2012-0261 has a CVSS v2 base score of 10.0 (HIGH).

What is the EPSS score for CVE-2012-0261?

CVE-2012-0261 has an EPSS score of 73.95% (99th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2012-0261

HIGHEPSS 99th pctl

10.0

CVSS v2

NVD

Description

license.php in system-portal before 1.6.2 in op5 Monitor and op5 Appliance before 5.5.3 allows remote attackers to execute arbitrary commands via shell metacharacters in the timestamp parameter for an install action.

CWE-94Code Injection

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

73.95%probability of exploitation in 30 days

99thpercentile

Very high risk: more likely to be exploited than 99% of all known CVEs.

References

http://seclists.org/fulldisclosure/2012/Jan/62
http://secunia.com/advisories/47417
http://www.ekelow.se/file_uploads/Advisories/ekelow-aid-2012-01.pdf
http://www.op5.com/news/support-news/fixed-vulnerabilities-op5-monitor-op5-appliance/
http://www.osvdb.org/78064
https://bugs.op5.com/view.php?id=5094

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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.