CVE-2024-20657

HIGHPre-NVD 7.07.0—
EchelonGraph scoreMEDIUM confidence

Score 7.0 from GitHub Security Advisory (severity: HIGH) published 2024-01-09. A secondary CVSS source baseline 7.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
7.0EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.6%CVSS: 7.0Exploit: None knownExposed services: Not assessed

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

Windows Group Policy Elevation of Privilege Vulnerability

CVSS v3
7.0
EG Score
7.0HIGHmedium confidence
EG Risk
32
EG Risk 32/100CISA 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
Severity70% × 45%
Exploitation1% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.6%
EPSS %ILE
45th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). 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

January 9, 2024

Last Modified

June 17, 2026

References (2)

Vendor Advisories for CVE-2024-20657(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 6× in last 7d / 22× 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 169 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2024-20657?
CVE-2024-20657 is a high vulnerability published on January 9, 2024. Windows Group Policy Elevation of Privilege Vulnerability
When was CVE-2024-20657 disclosed?
CVE-2024-20657 was first published on January 9, 2024, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-20657 actively exploited?
CVE-2024-20657 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.6% probability of exploitation in the next 30 days (45th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2024-20657?
CVE-2024-20657 has a CVSS base score of 7.0 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2024-20657?
No fix for CVE-2024-20657 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2024-20657 are linked in the Vendor Advisories panel on this page.

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