# CVE-2014-2120: Cisco Adaptive Security Appliance (ASA) Cross-Site Scripting (XSS) Vulnerability

> CVE-2014-2120: Cisco Adaptive Security Appliance (ASA) Cross-Site Scripting (XSS) Vulnerability. CVSS 5.4 (CVSS 3.1), in CISA KEV.

Canonical: https://rewindex.com/cve/CVE-2014-2120
Last updated: 2025-10-22T00:05:38Z

- Published: 2014-03-19 01:00 UTC · Updated: 2025-10-22 00:05 UTC · Assigner: cisco
- CVSS: 5.4 (CVSS 3.1) · Severity: Medium · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS: 22.6%, 98th percentile (scored 2026-10-25)
- CISA KEV: yes, added 2024-11-12, federal due date 2024-12-03, ransomware use: Unknown

## Description

Cross-site scripting (XSS) vulnerability in the WebVPN login page in Cisco Adaptive Security Appliance (ASA) Software allows remote attackers to inject arbitrary web script or HTML via an unspecified parameter, aka Bug ID CSCun19025.

## CISA required action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

## Affected vendors and products

- cisco: adaptive\_security\_appliance\_software

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2014-2120)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2014-2120)
- [http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2120](http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2120)
- [http://www.securityfocus.com/bid/66290](http://www.securityfocus.com/bid/66290)
- [http://www.securitytracker.com/id/1029935](http://www.securitytracker.com/id/1029935)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2014-2120 · Markdown: https://rewindex.com/cve/CVE-2014-2120.md · JSON: https://rewindex.com/api/v1/cves/CVE-2014-2120 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T02:49:24.548Z