CVE-2025-15615

MEDIUMPre-NVD 5.85.8—
EchelonGraph scoreMEDIUM confidence

Score 5.8 from GitHub Security Advisory published 2026-03-27. the CNA's CVSS baseline 5.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:vulncheck, epss, ghsa
Elevated
5.8EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.8Exploit: Elevated riskExposed: 0

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

Wazuh Manager authd service in wazuh-manager packages through version 4.7.3 contains an improper restriction of client-initiated SSL/TLS renegotiation vulnerability that allows remote attackers to cause a denial of service by sending excessive renegotiation requests. Attackers can exploit the lack of renegotiation limits to consume CPU resources and render the authd service unavailable.

CVSS v3
5.8
EG Score
5.8(medium)
EG Risk
57(Attend)
EG Risk 57/100SSVC: Attend

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
Severity58% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
0%
EPSS %ILE
42%
KEV
Not listed

Published

March 27, 2026

Last Modified

July 14, 2026

Advisory Details (2)

Auto-updated Aug 6, 2026
🔬 Proof of concept available. Patch available. Sources: github.
generic

Wazuh Manager authd service Improper SSL/TLS Renegotiation Handling leading to Denial of Service | Advisories | VulnCheck

https://www.vulncheck.com/advisories/ssl-tls-renegotiation-dos-in-wazuh-manager-authd-service
github Patch Available🟡 PoC Available

SSL/TLS: Renegotiation DoS Vulnerability in Wazuh Manager authd service · Advisory · wazuh/wazuh · GitHub

https://github.com/wazuh/wazuh/security/advisories/GHSA-rr83-v9v7-jjhp

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 5× in last 7d / 28× 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. 2026-09-20 20:14 UTCEPSS rescore
  2. 2026-09-18 19:27 UTCEPSS rescore
  3. 2026-09-16 14:06 UTCEPSS rescore
  4. 2026-09-16 05:13 UTCEPSS rescore
  5. 2026-09-15 03:08 UTCEPSS rescore
  6. 2026-09-13 16:45 UTCEPSS rescore
  7. 2026-09-12 14:59 UTCEPSS rescore
  8. 2026-09-11 14:51 UTCEPSS rescore
  9. 2026-09-11 09:35 UTCEPSS rescore
  10. 2026-09-10 09:33 UTCEPSS rescore
  11. 2026-09-08 21:59 UTCEPSS rescore
  12. 2026-09-07 16:00 UTCEPSS rescore
  13. 2026-09-06 13:46 UTCEPSS rescore
  14. 2026-09-04 13:59 UTCEPSS rescore
  15. 2026-09-04 05:05 UTCEPSS rescore
  16. 2026-09-02 14:10 UTCEPSS rescore
  17. 2026-09-02 13:14 UTCOSV refresh
  18. 2026-09-01 13:52 UTCEPSS rescore
  19. 2026-09-01 04:38 UTCEPSS rescore
  20. 2026-08-30 19:16 UTCEPSS rescore
  21. 2026-08-30 01:21 UTCEPSS rescore
  22. 2026-08-28 21:40 UTCEPSS rescore
  23. 2026-08-27 14:24 UTCEPSS rescore
  24. 2026-08-26 14:45 UTCEPSS rescore
  25. 2026-08-25 13:47 UTCEPSS rescore
Show 71 more
  1. 2026-08-24 14:15 UTCEPSS rescore
  2. 2026-08-23 00:18 UTCEPSS rescore
  3. 2026-08-21 23:48 UTCEPSS rescore
  4. 2026-08-20 22:54 UTCEPSS rescore
  5. 2026-08-19 17:02 UTCEPSS rescore
  6. 2026-08-18 13:47 UTCEPSS rescore
  7. 2026-08-17 13:46 UTCEPSS rescore
  8. 2026-08-16 14:55 UTCEPSS rescore
  9. 2026-08-16 09:59 UTCEG score recompute
  10. 2026-08-16 09:59 UTCGHSA enrichment
  11. 2026-08-16 02:13 UTCEPSS rescore
  12. 2026-08-16 02:13 UTCEPSS rescore
  13. 2026-08-15 01:29 UTCEPSS rescore
  14. 2026-08-14 06:18 UTCEG score recompute
  15. 2026-08-14 06:18 UTCGHSA enrichment
  16. 2026-08-13 21:59 UTCEPSS rescore
  17. 2026-08-12 20:36 UTCEG score recompute
  18. 2026-08-12 20:36 UTCGHSA enrichment
  19. 2026-08-12 13:49 UTCEPSS rescore
  20. 2026-08-11 13:41 UTCEPSS rescore
  21. 2026-08-11 09:13 UTCEG score recompute
  22. 2026-08-11 09:13 UTCGHSA enrichment
  23. 2026-08-10 23:59 UTCEPSS rescore
  24. 2026-08-10 07:31 UTCEG score recompute
  25. 2026-08-10 07:31 UTCGHSA enrichment
  26. 2026-08-09 13:45 UTCEPSS rescore
  27. 2026-08-09 05:50 UTCEG score recompute
  28. 2026-08-09 05:50 UTCGHSA enrichment
  29. 2026-08-07 16:26 UTCEPSS rescore
  30. 2026-08-07 16:18 UTCEG score recompute
  31. 2026-08-07 16:18 UTCGHSA enrichment
  32. 2026-08-06 13:45 UTCEPSS rescore
  33. 2026-08-06 00:46 UTCEG score recompute
  34. 2026-08-06 00:46 UTCGHSA enrichment
  35. 2026-08-05 19:16 UTCEPSS rescore
  36. 2026-08-04 15:09 UTCEPSS rescore
  37. 2026-08-04 10:37 UTCEPSS rescore
  38. 2026-08-03 23:08 UTCEG score recompute
  39. 2026-08-03 23:08 UTCGHSA enrichment
  40. 2026-08-03 10:35 UTCEPSS rescore
  41. 2026-08-02 15:11 UTCEG score recompute
  42. 2026-08-02 15:11 UTCGHSA enrichment
  43. 2026-08-02 02:25 UTCEPSS rescore
  44. 2026-08-01 15:36 UTCOSV refresh
  45. 2026-08-01 04:14 UTCEPSS rescore
  46. 2026-07-30 16:26 UTCEPSS rescore
  47. 2026-07-30 01:29 UTCEPSS rescore
  48. 2026-07-28 15:35 UTCEPSS rescore
  49. 2026-07-27 14:12 UTCEPSS rescore
  50. 2026-07-26 14:53 UTCEPSS rescore
  51. 2026-07-25 14:17 UTCEPSS rescore
  52. 2026-07-24 14:16 UTCEPSS rescore
  53. 2026-07-23 14:17 UTCEPSS rescore
  54. 2026-07-23 02:49 UTCEG score recompute
  55. 2026-07-22 14:07 UTCEPSS rescore
  56. 2026-07-22 14:07 UTCEPSS rescore
  57. 2026-07-21 15:24 UTCEPSS rescore
  58. 2026-07-19 14:30 UTCEPSS rescore
  59. 2026-07-19 14:30 UTCEPSS rescore
  60. 2026-07-19 02:28 UTCEPSS rescore
  61. 2026-07-19 02:28 UTCEPSS rescore
  62. 2026-07-18 10:03 UTCEPSS rescore
  63. 2026-07-16 17:02 UTCEPSS rescore
  64. 2026-07-16 17:02 UTCEPSS rescore
  65. 2026-07-15 16:57 UTCEPSS rescore
  66. 2026-07-15 16:57 UTCEPSS rescore
  67. 2026-07-15 01:59 UTCEPSS rescore
  68. 2026-07-15 01:59 UTCEPSS rescore
  69. 2026-07-14 22:45 UTCEG score recompute
  70. 2026-07-14 22:45 UTCGHSA enrichment
  71. 2026-07-14 22:45 UTCMITRE cvelistV5first tracked

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Frequently asked(5)

What is CVE-2025-15615?
CVE-2025-15615 is a medium vulnerability published on March 27, 2026. Wazuh Manager authd service in wazuh-manager packages through version 4.7.3 contains an improper restriction of client-initiated SSL/TLS renegotiation vulnerability that allows remote attackers to cause a denial of service by sending excessive renegotiation requests. Attackers can exploit the lack…
When was CVE-2025-15615 disclosed?
CVE-2025-15615 was first published in the National Vulnerability Database on March 27, 2026, with the most recent update on July 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-15615 actively exploited?
CVE-2025-15615 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 58.3% of all scored CVEs.
What is the CVSS score of CVE-2025-15615?
CVE-2025-15615 has a CVSS v4.0 base score of 5.8 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2025-15615?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-15615, 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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