Is CVE-2011-1646 being actively exploited?

CVE-2011-1646 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2011-1646?

CVE-2011-1646 has a CVSS 2.0 base score of 9.0 (HIGH).

CVE-2011-1646

HIGH · CVSS 9.0EPSS 1.9%EU EUVD

The web management interface on the Cisco RVS4000 Gigabit Security Router with software 1.x before 1.3.3.4 and 2.x before 2.0.2.7, and the WRVS4400N Gigabit Security Router with software before 2.0.2.1, allows remote authenticated users to execute arbitrary commands via the (1) ping test parameter or (2) traceroute test parameter, aka Bug ID CSCtn23871.

Key facts

CVSS score: 9.0 (v2.0)
Severity: HIGH
CVSS vector: AV:N/AC:L/Au:S/C:C/I:C/A:C
Weakness (CWE): CWE-94
EPSS score: 1.9% (80th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2011-1646)
Published: May 31, 2011
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2011-1646 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

cisco / rvs4000
cisco / rvs4000
cisco / rvs4000 software
cisco / rvs4000 software
cisco / rvs4000 software
cisco / rvs4000 software
cisco / wrvs4400n
cisco / wrvs4400n
cisco / wrvs4400n
cisco / wrvs4400n software
cisco / wrvs4400n software
cisco / wrvs4400n software
cisco / wrvs4400n software

References

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

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