CVE-2025-14733

CRITICALNVD 9.89.8—
EchelonGraph scoreHIGH confidence

Score elevated to 9.8 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2025-12-19), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 9.8 retained for reference. Confidence: HIGH.

Triggered by: CISA KEV (actively exploited)
Sources: cisa_kev, epss, ghsa, nvd
Trending — 4 sources updated this weekExploited in the wild
9.8EG
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS PROB: 22%CVSS: 9.8Exploit: cisa kev · ssvc active · epss top5pctExposed: 0

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

An Out-of-bounds Write vulnerability in WatchGuard Fireware OS may allow a remote unauthenticated attacker to execute arbitrary code. This vulnerability affects both the Mobile User VPN with IKEv2 and the Branch Office VPN using IKEv2 when configured with a dynamic gateway peer.This vulnerability affects Fireware OS 11.10.2 up to and including 11.12.4_Update1, 12.0 up to and including 12.11.5 and 2025.1 up to and including 2025.1.3.

CVSS v3
9.8
EG Score
9.8(high)
EG Risk
99(Act)
EG Risk 99/100SSVC: Act

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%
Exploitation100% × 40%
Automatability100% × 15%
Action: Fix now — active exploitation, automatable, high impact.
EPSS PROB
22%
EPSS %ILE
97%
KEV
⚠ Exploited

Published

December 19, 2025

Last Modified

December 23, 2025

Advisory Details (2)

Auto-updated Jul 28, 2026
⚠️ Active exploitation confirmed. Patch available. Sources: cisa.
cisa Patch Available🔴 Active Exploitation

Known Exploited Vulnerabilities Catalog | CISA

Known Exploited Vulnerabilities Catalog | CISA. Listed in CISA Known Exploited Vulnerabilities catalog.

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-14733
generic🔴 Active Exploitation

WatchGuard Firebox iked Out of Bounds Write Vulnerability | WatchGuard Technologies

https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2025-00027

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 56× in last 7d / 226× 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 480 total refreshes for this CVE.

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

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Frequently asked(6)

What is CVE-2025-14733?
CVE-2025-14733 is a critical vulnerability published on December 19, 2025. An Out-of-bounds Write vulnerability in WatchGuard Fireware OS may allow a remote unauthenticated attacker to execute arbitrary code. This vulnerability affects both the Mobile User VPN with IKEv2 and the Branch Office VPN using IKEv2 when configured with a dynamic gateway peer.This vulnerability…
When was CVE-2025-14733 disclosed?
CVE-2025-14733 was first published in the National Vulnerability Database on December 19, 2025, with the most recent update on December 23, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-14733 actively exploited?
Yes. CISA added CVE-2025-14733 to the Known Exploited Vulnerabilities catalog on December 19, 2025, affecting WatchGuard Firebox. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2025-14733?
CVE-2025-14733 has a CVSS v3 base score of 9.8 (NVD).
Which products are affected by CVE-2025-14733?
CVE-2025-14733 affects WatchGuard Firebox. The full affected-products list, including version ranges and fixed versions, is shown in the Affected Packages section of this page.
How do I remediate CVE-2025-14733?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-14733, 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

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