ClosedPatched

Cisco Adaptive Security Appliance (ASA) Cross-Site Scripting (XSS)

Cisco Adaptive Security Appliance (ASA)

Cisco Adaptive Security Appliance (ASA) contains a cross-site scripting (XSS) vulnerability in the WebVPN login page. This vulnerability allows remote attackers to inject arbitrary web script or HTML via an unspecified parameter. Added to the CISA KEV catalog on 2024-11-12. CVE-2014-2120 was assigned before 2024; the KEV listing came in 2024.

Why this severity: CVSS 5.4 (v3.1, CISA-ADP), actively exploited (CISA KEV)

Started: Nov 12, 2024
Closed: Nov 12, 2024
CVE: CVE-2014-2120

Follow this incident

Updated Nov 12, 2024

Affected

See vendor advisory (versions are not listed in the KEV record)

Fixed in

See vendor advisory linked in sources

Timeline1

Nov 12, 2024
CISA added CVE-2014-2120 to the KEV catalog (federal deadline 2024-12-03)
Source

Advisories3

Notes & caveats

Derived from the CISA KEV JSON feed (catalogVersion 2026.10.21); CVSS from the CVE record (cveawg.mitre.org). startedAt is the CVE publication date when it fell in 2024 before the KEV listing, else the KEV dateAdded; exploitation may have begun earlier. closedAt is the KEV listing date (a fix or mitigation was available then unless noted).

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