CVE-2012-2130

HIGHNVD 7.47.4—
EchelonGraph scoreMEDIUM confidence

Score 7.4 from GitHub Security Advisory (severity: HIGH) published 2022-04-23. NVD baseline CVSS 7.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
7.4
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 2%CVSS: 7.4Exploit: NoneExposed: 0

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

A Security Bypass vulnerability exists in PolarSSL 0.99pre4 through 1.1.1 due to a weak encryption error when generating Diffie-Hellman values and RSA keys.

CVSS v3
7.4
EG Score
7.4(medium)
EPSS
80.4%
KEV
Not listed

Published

December 6, 2019

Last Modified

November 21, 2024

References (12)

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 8× in last 7d / 42× 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. 2026-07-11 08:22 UTCEPSS rescore
  2. 2026-07-09 19:05 UTCEPSS rescore
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  12. 2026-06-30 23:19 UTCEPSS rescore
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  1. 2026-06-22 14:22 UTCEPSS rescore
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  5. 2026-06-19 19:22 UTCEPSS rescore
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  7. 2026-06-18 17:49 UTCEPSS rescore
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  18. 2026-06-11 13:56 UTCEPSS rescore
  19. 2026-06-10 22:14 UTCEPSS rescore
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  21. 2026-06-08 14:14 UTCEPSS rescore
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  23. 2026-06-07 15:22 UTCEPSS rescore
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  25. 2026-06-06 13:45 UTCEPSS rescore
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  39. 2026-05-29 13:41 UTCEPSS rescore
  40. 2026-05-28 13:42 UTCEPSS rescore
  41. 2026-05-28 13:42 UTCEPSS rescore
  42. 2026-05-27 13:38 UTCEPSS rescore
  43. 2026-05-27 13:38 UTCEPSS rescore
  44. 2026-05-27 10:51 UTCEG score recompute
  45. 2026-05-27 10:51 UTCGHSA enrichment
  46. 2026-05-26 13:41 UTCEPSS rescore
  47. 2026-05-26 13:41 UTCEPSS rescore
  48. 2026-05-26 07:16 UTCEPSS rescore
  49. 2026-05-26 07:16 UTCEPSS rescore
  50. 2026-05-26 07:16 UTCEPSS rescore
  51. 2026-05-24 16:43 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2012-2130?
CVE-2012-2130 is a high vulnerability published on December 6, 2019. A Security Bypass vulnerability exists in PolarSSL 0.99pre4 through 1.1.1 due to a weak encryption error when generating Diffie-Hellman values and RSA keys.
When was CVE-2012-2130 disclosed?
CVE-2012-2130 was first published in the National Vulnerability Database on December 6, 2019, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2012-2130 actively exploited?
CVE-2012-2130 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 80.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2012-2130?
CVE-2012-2130 has a CVSS v3 base score of 7.4 (NVD).
How do I remediate CVE-2012-2130?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2012-2130, 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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