Is CVE-2011-4458 being actively exploited?

CVE-2011-4458 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2011-4458?

CVE-2011-4458 has a CVSS 2.0 base score of 6.8 (MEDIUM).

CVE-2011-4458

MEDIUM · CVSS 6.8EPSS 3.1%EU EUVD

Best Practical Solutions RT 3.6.x, 3.7.x, and 3.8.x before 3.8.12 and 4.x before 4.0.6, when the VERPPrefix and VERPDomain options are enabled, allows remote attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2011-5092 and CVE-2011-5093.

Key facts

CVSS score: 6.8 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Weakness (CWE): CWE-94
EPSS score: 3.1% (88th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2011-4386)
Published: June 4, 2012
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2011-4386 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

bestpractical / rt
bestpractical / rt
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and 36 more…

References

http://lists.bestpractical.com/pipermail/rt-announce/2012-May/000202.html(Patch, Vendor Advisory)
http://lists.bestpractical.com/pipermail/rt-announce/2012-May/000203.html(Patch, Vendor Advisory)
http://lists.bestpractical.com/pipermail/rt-announce/2012-May/000204.html(Patch, Vendor Advisory)
http://secunia.com/advisories/49259
http://www.securityfocus.com/bid/53660

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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