CVE-2014-2120

CRITICALNVD 6.19.0▲
EchelonGraph scoreHIGH confidence

Score elevated to 9.0 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2024-11-12), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 6.1 retained for reference. Confidence: HIGH.

Triggered by: CISA KEV (actively exploited)
Sources: cisa_kev, epss, ghsa, nvd
Trending — 4 sources updated this weekExploited in the wild
9.0EG
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS PROB: 19%CVSS: 6.1Exploit: cisa kev · ssvc active · epss top5pctExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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.

CVSS v3
6.1
EG Score
9.0(high)
EG Risk
81(Attend)
EG Risk 81/100SSVC: Attend

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity90% × 45%
Exploitation100% × 40%
Automatability0% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
19%
EPSS %ILE
97%
KEV
⚠ Exploited

Published

March 19, 2014

Last Modified

April 21, 2026

Advisory Details (4)

Auto-updated May 20, 2026
⚠️ Active exploitation confirmed. Patch available. Sources: cisa.
cisa Patch Available🔴 Active Exploitation

Known Exploited Vulnerabilities Catalog | CISA

Known Exploited Vulnerabilities Catalog | CISA. Listed in CISA Known Exploited Vulnerabilities catalog.

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2014-2120
generic
http://www.securitytracker.com/id/1029935
generic
http://www.securityfocus.com/bid/66290
generic

Security Advisories

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2120

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 64× in last 7d / 236× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 712 total refreshes for this CVE.

  1. 2026-08-22 04:59 UTCGHSA enrichment
  2. 2026-08-22 01:18 UTCEG score recompute
  3. 2026-08-22 01:18 UTCGHSA enrichment
  4. 2026-08-21 23:44 UTCEPSS rescore
  5. 2026-08-21 21:39 UTCGHSA enrichment
  6. 2026-08-21 17:59 UTCGHSA enrichment
  7. 2026-08-21 16:49 UTCCISA KEV update
  8. 2026-08-21 14:19 UTCGHSA enrichment
  9. 2026-08-21 10:39 UTCGHSA enrichment
  10. 2026-08-21 06:59 UTCGHSA enrichment
  11. 2026-08-21 03:18 UTCGHSA enrichment
  12. 2026-08-20 23:38 UTCEG score recompute
  13. 2026-08-20 23:38 UTCGHSA enrichment
  14. 2026-08-20 22:50 UTCEPSS rescore
  15. 2026-08-20 19:59 UTCGHSA enrichment
  16. 2026-08-20 17:06 UTCCISA KEV update
  17. 2026-08-20 16:19 UTCGHSA enrichment
  18. 2026-08-20 12:39 UTCGHSA enrichment
  19. 2026-08-20 08:59 UTCGHSA enrichment
  20. 2026-08-20 05:20 UTCGHSA enrichment
  21. 2026-08-20 01:40 UTCGHSA enrichment
  22. 2026-08-19 22:00 UTCGHSA enrichment
  23. 2026-08-19 18:20 UTCEG score recompute
  24. 2026-08-19 18:20 UTCGHSA enrichment
  25. 2026-08-19 17:33 UTCCISA KEV update
Show 75 more
  1. 2026-08-19 16:59 UTCEPSS rescore
  2. 2026-08-19 14:40 UTCGHSA enrichment
  3. 2026-08-19 11:00 UTCGHSA enrichment
  4. 2026-08-19 07:20 UTCGHSA enrichment
  5. 2026-08-19 03:40 UTCGHSA enrichment
  6. 2026-08-18 23:58 UTCGHSA enrichment
  7. 2026-08-18 20:18 UTCGHSA enrichment
  8. 2026-08-18 16:58 UTCCISA KEV update
  9. 2026-08-18 16:36 UTCEG score recompute
  10. 2026-08-18 16:36 UTCGHSA enrichment
  11. 2026-08-18 13:43 UTCEPSS rescore
  12. 2026-08-18 12:53 UTCGHSA enrichment
  13. 2026-08-18 09:13 UTCGHSA enrichment
  14. 2026-08-18 05:31 UTCGHSA enrichment
  15. 2026-08-18 01:50 UTCGHSA enrichment
  16. 2026-08-17 22:11 UTCGHSA enrichment
  17. 2026-08-17 18:31 UTCGHSA enrichment
  18. 2026-08-17 14:48 UTCEG score recompute
  19. 2026-08-17 14:48 UTCGHSA enrichment
  20. 2026-08-17 13:56 UTCCISA KEV update
  21. 2026-08-17 11:08 UTCGHSA enrichment
  22. 2026-08-17 07:28 UTCGHSA enrichment
  23. 2026-08-17 03:49 UTCGHSA enrichment
  24. 2026-08-17 00:09 UTCGHSA enrichment
  25. 2026-08-16 20:29 UTCGHSA enrichment
  26. 2026-08-16 16:49 UTCEG score recompute
  27. 2026-08-16 16:49 UTCGHSA enrichment
  28. 2026-08-16 14:50 UTCEPSS rescore
  29. 2026-08-16 13:09 UTCGHSA enrichment
  30. 2026-08-16 09:29 UTCGHSA enrichment
  31. 2026-08-16 05:49 UTCGHSA enrichment
  32. 2026-08-16 02:09 UTCEG score recompute
  33. 2026-08-16 02:09 UTCGHSA enrichment
  34. 2026-08-16 02:09 UTCEPSS rescore
  35. 2026-08-15 22:30 UTCGHSA enrichment
  36. 2026-08-15 18:50 UTCGHSA enrichment
  37. 2026-08-15 15:10 UTCGHSA enrichment
  38. 2026-08-15 11:30 UTCGHSA enrichment
  39. 2026-08-15 07:50 UTCGHSA enrichment
  40. 2026-08-15 04:10 UTCEG score recompute
  41. 2026-08-15 04:10 UTCGHSA enrichment
  42. 2026-08-15 01:25 UTCEPSS rescore
  43. 2026-08-15 00:29 UTCGHSA enrichment
  44. 2026-08-14 20:49 UTCGHSA enrichment
  45. 2026-08-14 17:09 UTCGHSA enrichment
  46. 2026-08-14 13:30 UTCGHSA enrichment
  47. 2026-08-14 09:50 UTCGHSA enrichment
  48. 2026-08-14 06:10 UTCGHSA enrichment
  49. 2026-08-14 02:30 UTCGHSA enrichment
  50. 2026-08-13 22:50 UTCEG score recompute
  51. 2026-08-13 22:50 UTCGHSA enrichment
  52. 2026-08-13 19:10 UTCGHSA enrichment
  53. 2026-08-13 15:30 UTCGHSA enrichment
  54. 2026-08-13 11:50 UTCGHSA enrichment
  55. 2026-08-13 08:10 UTCGHSA enrichment
  56. 2026-08-13 04:30 UTCGHSA enrichment
  57. 2026-08-13 00:50 UTCGHSA enrichment
  58. 2026-08-12 21:10 UTCGHSA enrichment
  59. 2026-08-12 17:30 UTCGHSA enrichment
  60. 2026-08-12 13:51 UTCEG score recompute
  61. 2026-08-12 13:51 UTCGHSA enrichment
  62. 2026-08-12 10:11 UTCGHSA enrichment
  63. 2026-08-12 06:30 UTCGHSA enrichment
  64. 2026-08-12 02:50 UTCGHSA enrichment
  65. 2026-08-11 23:10 UTCGHSA enrichment
  66. 2026-08-11 19:32 UTCCISA KEV update
  67. 2026-08-11 19:30 UTCGHSA enrichment
  68. 2026-08-11 15:50 UTCEG score recompute
  69. 2026-08-11 15:50 UTCGHSA enrichment
  70. 2026-08-11 12:10 UTCGHSA enrichment
  71. 2026-08-11 08:30 UTCGHSA enrichment
  72. 2026-08-11 04:50 UTCGHSA enrichment
  73. 2026-08-11 01:11 UTCGHSA enrichment
  74. 2026-08-10 21:31 UTCGHSA enrichment
  75. 2026-08-10 17:51 UTCGHSA enrichment

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Frequently asked(6)

What is CVE-2014-2120?
CVE-2014-2120 is a critical vulnerability published on March 19, 2014. 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.
When was CVE-2014-2120 disclosed?
CVE-2014-2120 was first published in the National Vulnerability Database on March 19, 2014, with the most recent update on April 21, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2014-2120 actively exploited?
Yes. CISA added CVE-2014-2120 to the Known Exploited Vulnerabilities catalog on November 12, 2024, affecting Cisco Adaptive Security Appliance (ASA). KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2014-2120?
CVE-2014-2120 has a CVSS v3 base score of 6.1 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.
Which products are affected by CVE-2014-2120?
CVE-2014-2120 affects Cisco Adaptive Security Appliance (ASA). The full affected-products list, including version ranges and fixed versions, is shown in the Affected Packages section of this page.
How do I remediate CVE-2014-2120?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2014-2120, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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