CVE-2025-62300

MEDIUMPre-NVD 5.95.9—
EchelonGraph scoreMEDIUM confidence

Score 5.9 from GitHub Security Advisory published 2026-08-20. a secondary CVSS source baseline 5.9; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
5.9EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.9Exploit: None knownExposed: 0

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

HCL IntelliOps Event Management (IEM) is affected by a race condition. A "timing window" can occur where an attacker can modify the resource causing unpredictable behavior.

CVSS v3
5.9
EG Score
5.9(medium)
EG Risk
27(Track)
EG Risk 27/100SSVC: Track

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
Severity59% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
4%
KEV
Not listed

Published

August 20, 2026

Last Modified

August 28, 2026

Advisory Details (1)

Auto-updated Aug 20, 2026
No patch confirmed yet.
generic

Security Bulletin: Multiple security vulnerabilities affect HCL IntelliOps Event Management (IEM) - Customer Support

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0132456

Vendor Advisories for CVE-2025-62300(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 20× in last 7d / 78× 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. 2026-09-21 01:46 UTCEG score recompute
  2. 2026-09-21 01:46 UTCGHSA enrichment
  3. 2026-09-20 20:15 UTCEPSS rescore
  4. 2026-09-20 00:10 UTCEG score recompute
  5. 2026-09-20 00:10 UTCGHSA enrichment
  6. 2026-09-19 15:42 UTCEPSS rescore
  7. 2026-09-18 22:47 UTCEG score recompute
  8. 2026-09-18 22:47 UTCGHSA enrichment
  9. 2026-09-18 19:27 UTCEPSS rescore
  10. 2026-09-17 21:25 UTCEG score recompute
  11. 2026-09-17 21:25 UTCGHSA enrichment
  12. 2026-09-17 19:30 UTCEPSS rescore
  13. 2026-09-16 20:03 UTCEG score recompute
  14. 2026-09-16 20:03 UTCGHSA enrichment
  15. 2026-09-16 14:07 UTCEPSS rescore
  16. 2026-09-15 16:31 UTCEG score recompute
  17. 2026-09-15 16:31 UTCGHSA enrichment
  18. 2026-09-15 03:10 UTCEPSS rescore
  19. 2026-09-14 15:08 UTCEG score recompute
  20. 2026-09-14 15:08 UTCGHSA enrichment
  21. 2026-09-13 16:46 UTCEPSS rescore
  22. 2026-09-13 13:46 UTCGHSA enrichment
  23. 2026-09-12 12:24 UTCEG score recompute
  24. 2026-09-12 12:24 UTCGHSA enrichment
  25. 2026-09-11 14:52 UTCEPSS rescore
Show 59 more
  1. 2026-09-11 11:02 UTCEG score recompute
  2. 2026-09-11 11:02 UTCGHSA enrichment
  3. 2026-09-11 09:36 UTCEPSS rescore
  4. 2026-09-10 09:34 UTCEPSS rescore
  5. 2026-09-10 09:15 UTCGHSA enrichment
  6. 2026-09-09 07:53 UTCEG score recompute
  7. 2026-09-09 07:53 UTCGHSA enrichment
  8. 2026-09-08 22:00 UTCEPSS rescore
  9. 2026-09-08 06:32 UTCEG score recompute
  10. 2026-09-08 06:32 UTCGHSA enrichment
  11. 2026-09-07 16:00 UTCEPSS rescore
  12. 2026-09-07 05:08 UTCEG score recompute
  13. 2026-09-07 05:07 UTCGHSA enrichment
  14. 2026-09-06 13:47 UTCEPSS rescore
  15. 2026-09-06 03:43 UTCEG score recompute
  16. 2026-09-06 03:43 UTCGHSA enrichment
  17. 2026-09-05 02:21 UTCEG score recompute
  18. 2026-09-05 02:21 UTCGHSA enrichment
  19. 2026-09-04 05:06 UTCEPSS rescore
  20. 2026-09-04 00:59 UTCGHSA enrichment
  21. 2026-09-02 23:37 UTCEG score recompute
  22. 2026-09-02 23:37 UTCGHSA enrichment
  23. 2026-09-02 14:11 UTCEPSS rescore
  24. 2026-09-01 22:13 UTCEG score recompute
  25. 2026-09-01 22:13 UTCGHSA enrichment
  26. 2026-09-01 13:53 UTCEPSS rescore
  27. 2026-08-31 20:51 UTCEG score recompute
  28. 2026-08-31 20:51 UTCGHSA enrichment
  29. 2026-08-30 19:16 UTCEPSS rescore
  30. 2026-08-30 19:13 UTCEG score recompute
  31. 2026-08-30 19:13 UTCGHSA enrichment
  32. 2026-08-30 01:21 UTCEPSS rescore
  33. 2026-08-29 17:51 UTCEG score recompute
  34. 2026-08-29 17:51 UTCGHSA enrichment
  35. 2026-08-28 21:40 UTCEPSS rescore
  36. 2026-08-28 15:54 UTCGHSA enrichment
  37. 2026-08-27 17:21 UTCEG score recompute
  38. 2026-08-27 17:21 UTCGHSA enrichment
  39. 2026-08-27 14:24 UTCEPSS rescore
  40. 2026-08-26 21:37 UTCEG score recompute
  41. 2026-08-26 21:37 UTCGHSA enrichment
  42. 2026-08-26 14:45 UTCEPSS rescore
  43. 2026-08-25 20:13 UTCEG score recompute
  44. 2026-08-25 20:13 UTCGHSA enrichment
  45. 2026-08-25 13:48 UTCEPSS rescore
  46. 2026-08-24 18:51 UTCEG score recompute
  47. 2026-08-24 18:51 UTCGHSA enrichment
  48. 2026-08-24 14:16 UTCEPSS rescore
  49. 2026-08-23 17:30 UTCEG score recompute
  50. 2026-08-23 17:30 UTCGHSA enrichment
  51. 2026-08-23 00:18 UTCEPSS rescore
  52. 2026-08-22 16:08 UTCEG score recompute
  53. 2026-08-22 16:08 UTCGHSA enrichment
  54. 2026-08-21 23:48 UTCEPSS rescore
  55. 2026-08-21 14:45 UTCEG score recompute
  56. 2026-08-21 14:45 UTCGHSA enrichment
  57. 2026-08-20 13:23 UTCEG score recompute
  58. 2026-08-20 12:27 UTCEG score recompute
  59. 2026-08-20 12:26 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2025-62300?
CVE-2025-62300 is a medium vulnerability published on August 20, 2026. HCL IntelliOps Event Management (IEM) is affected by a race condition. A "timing window" can occur where an attacker can modify the resource causing unpredictable behavior.
When was CVE-2025-62300 disclosed?
CVE-2025-62300 was first published in the National Vulnerability Database on August 20, 2026, with the most recent update on August 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-62300 actively exploited?
CVE-2025-62300 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 95.6% of all scored CVEs.
What is the CVSS score of CVE-2025-62300?
CVE-2025-62300 has a CVSS v3 base score of 5.9 (NVD).
How do I remediate CVE-2025-62300?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-62300, 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.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2025-62300

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