CVE-2025-30239

HIGHPre-NVD 8.58.5—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.5 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.2% (8th percentile of EPSS-scored CVEs). 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
8.5EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 8.5Exploit: None knownExposed services: Not assessed

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

In affected TP-Link Aginet devices, use of hardcoded cryptographic keys embedded in the firmware to protect sensitive configuration data may allow an attacker who has access to device storage to recover the keys and decrypt stored data.

Successful exploitation may allow access to decrypted sensitive configuration data, including credentials and service-related information.

CVSS v3
8.5
EG Score
8.5HIGHmedium confidence
EG Risk
38
EG Risk 38/100CISA SSVC

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
Severity85% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.2%
EPSS %ILE
8th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 10, 2026

Last Modified

September 29, 2026

Advisory Details (1)

Auto-updated Aug 10, 2026
No patch confirmed yet.
generic

Security Advisory: Multiple Vulnerabilities in ISP-Managed TP-Link Networking Products (CVE-2025-30237 to CVE-2025-30241)

https://www.tp-link.com/us/support/faq/5239/

Vendor Advisories for CVE-2025-30239(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 19× in last 7d / 99× 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 199 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2025-30239?
CVE-2025-30239 is a high vulnerability published on August 10, 2026. In affected TP-Link Aginet devices, use of hardcoded cryptographic keys embedded in the firmware to protect sensitive configuration data may allow an attacker who has access to device storage to recover the keys and decrypt stored data. Successful exploitation may allow access to decrypted…
When was CVE-2025-30239 disclosed?
CVE-2025-30239 was first published on August 10, 2026, with the most recent update on September 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-30239 actively exploited?
CVE-2025-30239 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (8th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2025-30239?
CVE-2025-30239 has a CVSS base score of 8.5 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2025-30239?
No fix for CVE-2025-30239 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2025-30239 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2025-30239

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