CVE-2026-35904

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-04. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this weekElevated
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 9.8Exploit: Elevated riskExposed: 0

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

Incorrect access control in the web management interface of T3 Technology CPE models T625Pro v1.0.07, T6825G v1.0.03, and T7281 v1.0.03 allows unauthorized attackers to enable the Telnet service via sending a crafted request to a vulnerable CGI component.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
75(Attend)
EG Risk 75/100SSVC: 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
Severity98% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
1%
EPSS %ILE
44%
KEV
Not listed

Published

June 4, 2026

Last Modified

July 22, 2026

Advisory Details (4)

Auto-updated Sep 12, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

T3-Technology-CPE-Advisories/CVE-2026-35904.md at main · PwnOnu/T3-Technology-CPE-Advisories · GitHub

https://github.com/PwnOnu/T3-Technology-CPE-Advisories/blob/main/CVE-2026-35904.md
generic

ทรู ดีแทค เพื่อชีวิตที่ดีกว่า บนเครือข่ายอัจฉริยะอันดับ 1 | True-dtac

https://www.true.th/
generic

สำนักงานคณะกรรมการการรักษาความมั่นคงปลอดภัยไซเบอร์แห่งชาติ

https://www.ncsa.or.th
generic

T3 Technology

https://t3techgroup.com

Vendor Advisories for CVE-2026-35904(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 9× in last 7d / 46× 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 347 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-35904?
CVE-2026-35904 is a critical vulnerability published on June 4, 2026. Incorrect access control in the web management interface of T3 Technology CPE models T625Pro v1.0.07, T6825G v1.0.03, and T7281 v1.0.03 allows unauthorized attackers to enable the Telnet service via sending a crafted request to a vulnerable CGI component.
When was CVE-2026-35904 disclosed?
CVE-2026-35904 was first published in the National Vulnerability Database on June 4, 2026, with the most recent update on July 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-35904 actively exploited?
CVE-2026-35904 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 55.7% of all scored CVEs.
What is the CVSS score of CVE-2026-35904?
CVE-2026-35904 has a CVSS v3.1 base score of 9.8 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-35904?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-35904, 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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