Is CVE-2013-3423 being actively exploited?

CVE-2013-3423 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2013-3423?

CVE-2013-3423 has a CVSS 2.0 base score of 4.3 (MEDIUM).

CVE-2013-3423

MEDIUM · CVSS 4.3EPSS 0.9%EU EUVD

Cross-site scripting (XSS) vulnerability in the web interface in Cisco Secure Access Control System (ACS) allows remote attackers to inject arbitrary web script or HTML via an unspecified field, aka Bug ID CSCud75174.

Key facts

CVSS score: 4.3 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
Weakness (CWE): CWE-79
EPSS score: 0.9% (61th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2013-3358)
Published: July 12, 2013
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-3358 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

cisco / secure access control system

References

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

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