CVE-2025-41273

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-05-29. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
9.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 9.8Exploit: NoneExposed: 0

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

Nozomi Networks Labs identified a CWE-288: Authentication Bypass Using an Alternate Path or Channel in the Console WebUI in Waterfall WF-500 TX and RX Hosts in version 7.9.1.0 R2502171040 that allows remote unauthenticated attackers to bypass authentication of the Console web application and perform actions as an authenticated user.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
59(Track)
EG Risk 59/100SSVC: 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
Severity98% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
33.2%
KEV
Not listed

Published

May 29, 2026

Last Modified

July 21, 2026

Advisory Details (1)

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

CVE-2025-41273 | Nozomi Networks Labs

https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2025-41273

Vendor Advisories for CVE-2025-41273(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 12× in last 7d / 93× 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 234 total refreshes for this CVE.

  1. 2026-07-23 02:55 UTCEG score recompute
  2. 2026-07-22 14:07 UTCEPSS rescore
  3. 2026-07-22 14:07 UTCEPSS rescore
  4. 2026-07-21 15:24 UTCEPSS rescore
  5. 2026-07-20 17:07 UTCEPSS rescore
  6. 2026-07-19 14:30 UTCEPSS rescore
  7. 2026-07-19 14:30 UTCEPSS rescore
  8. 2026-07-19 02:28 UTCEPSS rescore
  9. 2026-07-19 02:28 UTCEPSS rescore
  10. 2026-07-18 10:04 UTCEPSS rescore
  11. 2026-07-18 10:04 UTCEPSS rescore
  12. 2026-07-16 17:02 UTCEPSS rescore
  13. 2026-07-16 10:07 UTCGHSA enrichment
  14. 2026-07-16 02:16 UTCGHSA enrichment
  15. 2026-07-15 16:57 UTCEPSS rescore
  16. 2026-07-15 16:57 UTCEPSS rescore
  17. 2026-07-15 01:59 UTCEPSS rescore
  18. 2026-07-15 01:59 UTCEPSS rescore
  19. 2026-07-14 17:31 UTCGHSA enrichment
  20. 2026-07-13 22:29 UTCEPSS rescore
  21. 2026-07-13 22:29 UTCEPSS rescore
  22. 2026-07-13 06:12 UTCEPSS rescore
  23. 2026-07-12 05:46 UTCEPSS rescore
  24. 2026-07-12 02:52 UTCGHSA enrichment
  25. 2026-07-11 22:30 UTCGHSA enrichment
Show 75 more
  1. 2026-07-11 17:46 UTCGHSA enrichment
  2. 2026-07-11 08:27 UTCEPSS rescore
  3. 2026-07-11 08:27 UTCEPSS rescore
  4. 2026-07-09 19:09 UTCEPSS rescore
  5. 2026-07-09 19:09 UTCEPSS rescore
  6. 2026-07-08 22:45 UTCGHSA enrichment
  7. 2026-07-08 17:31 UTCGHSA enrichment
  8. 2026-07-07 13:45 UTCEPSS rescore
  9. 2026-07-06 16:27 UTCEPSS rescore
  10. 2026-07-06 16:27 UTCEPSS rescore
  11. 2026-07-06 02:23 UTCEPSS rescore
  12. 2026-07-05 02:30 UTCEPSS rescore
  13. 2026-07-04 06:30 UTCEPSS rescore
  14. 2026-07-02 21:30 UTCGHSA enrichment
  15. 2026-07-02 14:09 UTCGHSA enrichment
  16. 2026-07-02 09:27 UTCGHSA enrichment
  17. 2026-07-02 04:49 UTCGHSA enrichment
  18. 2026-07-01 21:18 UTCGHSA enrichment
  19. 2026-07-01 16:47 UTCGHSA enrichment
  20. 2026-07-01 15:06 UTCEPSS rescore
  21. 2026-07-01 15:06 UTCEPSS rescore
  22. 2026-07-01 12:39 UTCGHSA enrichment
  23. 2026-07-01 08:41 UTCGHSA enrichment
  24. 2026-07-01 01:43 UTCGHSA enrichment
  25. 2026-06-30 23:22 UTCEPSS rescore
  26. 2026-06-30 23:22 UTCEPSS rescore
  27. 2026-06-30 05:43 UTCGHSA enrichment
  28. 2026-06-30 01:11 UTCGHSA enrichment
  29. 2026-06-29 19:36 UTCGHSA enrichment
  30. 2026-06-29 14:06 UTCEPSS rescore
  31. 2026-06-29 14:06 UTCEPSS rescore
  32. 2026-06-29 13:15 UTCGHSA enrichment
  33. 2026-06-29 01:18 UTCGHSA enrichment
  34. 2026-06-28 21:20 UTCGHSA enrichment
  35. 2026-06-28 17:22 UTCGHSA enrichment
  36. 2026-06-28 14:07 UTCEPSS rescore
  37. 2026-06-28 14:07 UTCEPSS rescore
  38. 2026-06-28 13:21 UTCGHSA enrichment
  39. 2026-06-28 09:15 UTCGHSA enrichment
  40. 2026-06-28 05:16 UTCGHSA enrichment
  41. 2026-06-28 04:55 UTCEPSS rescore
  42. 2026-06-28 04:55 UTCEPSS rescore
  43. 2026-06-28 01:17 UTCGHSA enrichment
  44. 2026-06-27 21:15 UTCGHSA enrichment
  45. 2026-06-27 17:17 UTCGHSA enrichment
  46. 2026-06-27 13:19 UTCGHSA enrichment
  47. 2026-06-27 09:21 UTCGHSA enrichment
  48. 2026-06-27 05:23 UTCGHSA enrichment
  49. 2026-06-27 03:08 UTCEPSS rescore
  50. 2026-06-27 03:08 UTCEPSS rescore
  51. 2026-06-27 01:24 UTCGHSA enrichment
  52. 2026-06-26 20:20 UTCGHSA enrichment
  53. 2026-06-26 16:21 UTCGHSA enrichment
  54. 2026-06-26 02:56 UTCGHSA enrichment
  55. 2026-06-25 22:58 UTCGHSA enrichment
  56. 2026-06-25 18:57 UTCGHSA enrichment
  57. 2026-06-25 14:59 UTCGHSA enrichment
  58. 2026-06-25 13:49 UTCEPSS rescore
  59. 2026-06-25 13:49 UTCEPSS rescore
  60. 2026-06-25 11:00 UTCGHSA enrichment
  61. 2026-06-25 06:42 UTCGHSA enrichment
  62. 2026-06-25 02:34 UTCGHSA enrichment
  63. 2026-06-24 22:36 UTCGHSA enrichment
  64. 2026-06-24 15:40 UTCGHSA enrichment
  65. 2026-06-24 14:04 UTCEPSS rescore
  66. 2026-06-24 14:04 UTCEPSS rescore
  67. 2026-06-23 21:32 UTCEPSS rescore
  68. 2026-06-23 21:32 UTCEPSS rescore
  69. 2026-06-22 14:25 UTCEPSS rescore
  70. 2026-06-22 14:25 UTCEPSS rescore
  71. 2026-06-21 14:56 UTCEPSS rescore
  72. 2026-06-21 14:56 UTCEPSS rescore
  73. 2026-06-21 01:59 UTCEPSS rescore
  74. 2026-06-21 01:59 UTCEPSS rescore
  75. 2026-06-19 19:25 UTCEPSS rescore

Frequently asked(5)

What is CVE-2025-41273?
CVE-2025-41273 is a critical vulnerability published on May 29, 2026. Nozomi Networks Labs identified a CWE-288: Authentication Bypass Using an Alternate Path or Channel in the Console WebUI in Waterfall WF-500 TX and RX Hosts in version 7.9.1.0 R2502171040 that allows remote unauthenticated attackers to bypass authentication of the Console web application and…
When was CVE-2025-41273 disclosed?
CVE-2025-41273 was first published in the National Vulnerability Database on May 29, 2026, with the most recent update on July 21, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-41273 actively exploited?
CVE-2025-41273 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 33.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2025-41273?
CVE-2025-41273 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2025-41273?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-41273, 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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