CVE-2025-15679

HIGHPre-NVD 7.37.3—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.3 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.1%, top 99% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 3 sources updated this week
7.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.3Exploit: None knownExposed: 0

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

Under certain circumstances such as reset to factory default operation, the BMC root account is made active without a password on BullSequana XH3406 and XH3515.

CVSS v3
7.3
EG Score
7.3(medium)
EG Risk
33(Track)
EG Risk 33/100SSVC: 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
Severity73% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
1%
KEV
Not listed

Published

September 11, 2026

Last Modified

September 11, 2026

Advisory Details (1)

Auto-updated Sep 11, 2026
No patch confirmed yet.
generic

PSM Customer

https://myatos.my.site.com/psmcustomer/s/contentdocument/069ci00000eJrEVAA0

Vendor Advisories for CVE-2025-15679(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 28× in last 7d / 43× 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. 2026-09-19 05:03 UTCEG score recompute
  2. 2026-09-19 05:03 UTCGHSA enrichment
  3. 2026-09-18 19:27 UTCEPSS rescore
  4. 2026-09-18 17:55 UTCGHSA enrichment
  5. 2026-09-18 06:49 UTCGHSA enrichment
  6. 2026-09-17 19:43 UTCEG score recompute
  7. 2026-09-17 19:43 UTCGHSA enrichment
  8. 2026-09-17 07:06 UTCGHSA enrichment
  9. 2026-09-16 19:59 UTCEG score recompute
  10. 2026-09-16 19:59 UTCGHSA enrichment
  11. 2026-09-16 14:06 UTCEPSS rescore
  12. 2026-09-16 08:50 UTCEG score recompute
  13. 2026-09-16 08:50 UTCGHSA enrichment
  14. 2026-09-16 05:13 UTCEPSS rescore
  15. 2026-09-15 20:49 UTCGHSA enrichment
  16. 2026-09-15 09:18 UTCEG score recompute
  17. 2026-09-15 09:18 UTCGHSA enrichment
  18. 2026-09-15 03:08 UTCEPSS rescore
  19. 2026-09-14 22:12 UTCGHSA enrichment
  20. 2026-09-14 11:06 UTCGHSA enrichment
  21. 2026-09-14 00:00 UTCEG score recompute
  22. 2026-09-14 00:00 UTCGHSA enrichment
  23. 2026-09-13 16:45 UTCEPSS rescore
  24. 2026-09-13 12:54 UTCGHSA enrichment
  25. 2026-09-13 01:48 UTCEG score recompute
Show 18 more
  1. 2026-09-13 01:48 UTCGHSA enrichment
  2. 2026-09-12 14:59 UTCEPSS rescore
  3. 2026-09-12 14:42 UTCGHSA enrichment
  4. 2026-09-12 03:36 UTCGHSA enrichment
  5. 2026-09-11 16:30 UTCEG score recompute
  6. 2026-09-11 16:30 UTCGHSA enrichment
  7. 2026-09-11 15:34 UTCEG score recompute
  8. 2026-09-11 15:34 UTCGHSA enrichment
  9. 2026-09-11 14:53 UTCEG score recompute
  10. 2026-09-11 14:53 UTCGHSA enrichment
  11. 2026-09-11 14:51 UTCEPSS rescore
  12. 2026-09-11 14:23 UTCEG score recompute
  13. 2026-09-11 14:23 UTCGHSA enrichment
  14. 2026-09-11 13:25 UTCEG score recompute
  15. 2026-09-11 13:25 UTCGHSA enrichment
  16. 2026-09-11 09:22 UTCEG score recompute
  17. 2026-09-11 08:30 UTCEG score recompute
  18. 2026-09-11 08:29 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2025-15679?
CVE-2025-15679 is a high vulnerability published on September 11, 2026. Under certain circumstances such as reset to factory default operation, the BMC root account is made active without a password on BullSequana XH3406 and XH3515.
When was CVE-2025-15679 disclosed?
CVE-2025-15679 was first published in the National Vulnerability Database on September 11, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-15679 actively exploited?
CVE-2025-15679 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 98.5% of all scored CVEs.
What is the CVSS score of CVE-2025-15679?
CVE-2025-15679 has a CVSS v3 base score of 7.3 (NVD).
How do I remediate CVE-2025-15679?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-15679, 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-2025-15679

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