CVE-2012-6637

HIGHCVSS v2 · 7.57.5—
EchelonGraph scoreLOW confidence

This CVE was only ever scored under CVSS v2.0. NVD CVSS v2.0 base 7.5 — v2 rates that HIGH (v2 bands: LOW 0.0–3.9 / MEDIUM 4.0–6.9 / HIGH 7.0–10.0; v2 has no CRITICAL band). Vector AV:N/AC:L/Au:N/C:P/I:P/A:P. CVSS v2 is an older, coarser metric than v3.1/v4.0 (no Scope, no User Interaction, no Attack Requirements), so it is not directly comparable to a v3 or v4 score. NVD has never re-scored this record under v3. EPSS predicts 8.9% exploitation probability in the next 30 days, which is reflected in EG Risk but does not lift the v2 base. Confidence: LOW.

Sources: epss, nvd_v2
Elevated
7.5EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 8.9%CVSS v2: 7.5Exploit: Elevated riskExposed services: —

A fix is referenced (a reference tagged "Patch", often a source commit), but no release containing it is confirmed — find the release that contains it; until it is applied, mitigate (WAF / firewall / segmentation).

Apache Cordova 3.3.0 and earlier and Adobe PhoneGap 2.9.0 and earlier do not anchor the end of domain-name regular expressions, which allows remote attackers to bypass a whitelist protection mechanism via a domain name that contains an acceptable name as an initial substring.

Internet exposure

The internet-exposure footprint is temporarily unavailable — the KEV-Exposure radar's record for this CVE could not be loaded just now. That is not a finding of zero exposed services; please retry shortly.

CVSS v2.0 (legacy)
7.5HIGHNVD never assigned a CVSS v3 rating to this CVE
EG Score
7.5HIGHlow confidence
EG Risk
54
EG Risk 54/100CISA SSVC

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
Severity75% × 45%
Exploitation40% × 40%
Automatability30% × 15%
CISA SSVC: Track at low, Track or Track* at medium and Track* or Attend at high mission impact.
Action: A fix is referenced, but no release containing it is confirmed. Check the referenced fix and the vendor's advisory for a release that contains it and apply that within your standard update timelines at low or medium mission impact and sooner than that at high; until then, restrict network exposure of the affected system or apply the vendor's mitigation.
EPSS PROB
8.9%
EPSS %ILE
95th
KEV
Not listed

CISA SSVCTrack at low, Track or Track* at medium and Track* or Attend at high mission impact.

A fix is referenced, but no release containing it is confirmed. Check the referenced fix and the vendor's advisory for a release that contains it and apply that within your standard update timelines at low or medium mission impact and sooner than that at high; until then, restrict network exposure of the affected system or apply the vendor's mitigation.

Exploitation public PoC (EG-KEV: elevated) · Automatable unknown (not published for this CVE) · Technical impact unknown (not published for this CVE). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

March 3, 2014

Last Modified

April 29, 2026

References (12)

Vendor Advisories for CVE-2012-6637

Vendor advisories for this CVE are temporarily unavailable — the list could not be loaded just now. That is not a sign that none exist; please retry shortly.

Data Freshness Timeline

(refreshed 0× in last 7d / 0× 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.

  1. 2026-10-05 17:38 UTCEPSS rescore
  2. 2026-10-04 23:16 UTCEPSS rescore
  3. 2026-09-30 14:58 UTCEPSS rescore
  4. 2026-09-29 08:34 UTCEG score recompute
  5. 2026-09-27 13:39 UTCEPSS rescore
  6. 2026-09-26 15:52 UTCEPSS rescore
  7. 2026-09-24 13:57 UTCEPSS rescore
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  1. 2026-08-16 02:09 UTCEPSS rescore
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  3. 2026-08-12 13:45 UTCEPSS rescore
  4. 2026-08-09 13:42 UTCEPSS rescore
  5. 2026-08-08 16:31 UTCEPSS rescore
  6. 2026-08-07 16:21 UTCEPSS rescore
  7. 2026-08-06 13:42 UTCEPSS rescore
  8. 2026-08-05 19:12 UTCEPSS rescore
  9. 2026-08-04 15:04 UTCEPSS rescore
  10. 2026-08-02 02:22 UTCEPSS rescore
  11. 2026-07-30 01:26 UTCEPSS rescore
  12. 2026-07-28 15:31 UTCEPSS rescore
  13. 2026-07-26 13:47 UTCEG score recompute▲ 7.50
  14. 2026-07-25 14:12 UTCEPSS rescore
  15. 2026-07-23 14:14 UTCEPSS rescore
  16. 2026-07-23 01:08 UTCEG score recompute
  17. 2026-07-23 00:12 UTCEG score recompute
  18. 2026-07-22 21:50 UTCEG score recompute
  19. 2026-07-22 14:04 UTCEPSS rescore
  20. 2026-07-22 14:04 UTCEPSS rescore
  21. 2026-07-21 15:21 UTCEPSS rescore
  22. 2026-07-20 17:03 UTCEPSS rescore
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  24. 2026-07-19 14:27 UTCEPSS rescore
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  26. 2026-07-19 02:25 UTCEPSS rescore
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  29. 2026-07-16 16:58 UTCEPSS rescore
  30. 2026-07-15 16:54 UTCEPSS rescore
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  43. 2026-06-29 14:02 UTCEPSS rescore
  44. 2026-06-28 14:03 UTCEPSS rescore
  45. 2026-06-28 04:53 UTCEPSS rescore
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  47. 2026-06-27 03:05 UTCEPSS rescore
  48. 2026-06-25 13:46 UTCEPSS rescore
  49. 2026-06-24 14:02 UTCEPSS rescore
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  51. 2026-06-23 21:30 UTCEPSS rescore
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  63. 2026-06-15 17:44 UTCEPSS rescore
  64. 2026-06-14 23:14 UTCEPSS rescore
  65. 2026-06-13 22:57 UTCEPSS rescore
  66. 2026-06-12 23:08 UTCEPSS rescore
  67. 2026-06-11 13:56 UTCEPSS rescore
  68. 2026-06-10 13:18 UTCEPSS rescore
  69. 2026-06-08 14:14 UTCEPSS rescore
  70. 2026-06-07 15:22 UTCEPSS rescore
  71. 2026-06-06 13:45 UTCEPSS rescore
  72. 2026-06-06 13:45 UTCEPSS rescore
  73. 2026-06-05 22:44 UTCEPSS rescore
  74. 2026-06-05 22:44 UTCEPSS rescore
  75. 2026-06-05 06:08 UTCEPSS rescore

Related CVEs(same CWE)· as of October 4, 2026

Frequently asked(4)

What is CVE-2012-6637?
CVE-2012-6637 is a high vulnerability published on March 3, 2014. Apache Cordova 3.3.0 and earlier and Adobe PhoneGap 2.9.0 and earlier do not anchor the end of domain-name regular expressions, which allows remote attackers to bypass a whitelist protection mechanism via a domain name that contains an acceptable name as an initial substring.
When was CVE-2012-6637 disclosed?
CVE-2012-6637 was first published on March 3, 2014, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2012-6637 actively exploited?
CVE-2012-6637 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 8.9% probability of exploitation in the next 30 days (95th percentile of EPSS-scored CVEs).
How do I remediate CVE-2012-6637?
A fix for CVE-2012-6637 is referenced (a reference tagged "Patch", often a source commit), but EchelonGraph has no release containing it on record. Check that reference and the vendor's advisory for a release that contains the fix and update to it; until then, restrict network exposure of the affected system or apply the vendor's mitigation.

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