CVE-2026-35075

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-03. a secondary CVSS source baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.8Exploit: None knownExposed: 0

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

An unauthenticated remote attacker can recover a default, hard coded password from a firmware image and thus gain full access to all affected devices.

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 PROB
0%
EPSS %ILE
39%
KEV
Not listed

Published

June 3, 2026

Last Modified

July 22, 2026

Advisory Details (1)

Auto-updated Sep 12, 2026
No patch confirmed yet.
generic

MBS: Several security vulnerabilities in the UGW web GUI

https://www.certvde.com/en/advisories/VDE-2026-039/

Vendor Advisories for CVE-2026-35075(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 388 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 05:39 UTCEG score recompute
  4. 2026-09-14 05:39 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 03:41 UTCEG score recompute
  24. 2026-08-25 03:41 UTCGHSA enrichment
  25. 2026-08-23 23:51 UTCGHSA enrichment
Show 75 more
  1. 2026-08-23 17:54 UTCGHSA enrichment
  2. 2026-08-23 13:36 UTCEG score recompute
  3. 2026-08-23 13:36 UTCGHSA enrichment
  4. 2026-08-23 00:19 UTCEPSS rescore
  5. 2026-08-22 00:32 UTCEG score recompute
  6. 2026-08-22 00:32 UTCGHSA enrichment
  7. 2026-08-21 23:49 UTCEPSS rescore
  8. 2026-08-21 20:13 UTCGHSA enrichment
  9. 2026-08-21 14:43 UTCGHSA enrichment
  10. 2026-08-21 07:32 UTCGHSA enrichment
  11. 2026-08-21 02:23 UTCEG score recompute
  12. 2026-08-21 02:23 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 10:07 UTCEG score recompute
  17. 2026-08-20 10:07 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 12:40 UTCGHSA enrichment
  22. 2026-08-17 08:15 UTCGHSA enrichment
  23. 2026-08-17 03:54 UTCGHSA enrichment
  24. 2026-08-16 15:11 UTCEG score recompute
  25. 2026-08-16 15:11 UTCGHSA enrichment
  26. 2026-08-16 14:56 UTCEPSS rescore
  27. 2026-08-16 10:53 UTCGHSA enrichment
  28. 2026-08-16 06:35 UTCGHSA enrichment
  29. 2026-08-16 02:17 UTCEG score recompute
  30. 2026-08-16 02:17 UTCGHSA enrichment
  31. 2026-08-16 02:14 UTCEPSS rescore
  32. 2026-08-15 19:15 UTCGHSA enrichment
  33. 2026-08-15 14:51 UTCEG score recompute
  34. 2026-08-15 14:51 UTCGHSA enrichment
  35. 2026-08-15 01:30 UTCEPSS rescore
  36. 2026-08-15 01:17 UTCGHSA enrichment
  37. 2026-08-14 20:59 UTCGHSA enrichment
  38. 2026-08-14 16:41 UTCGHSA enrichment
  39. 2026-08-14 12:07 UTCGHSA enrichment
  40. 2026-08-14 07:50 UTCGHSA enrichment
  41. 2026-08-14 03:32 UTCGHSA enrichment
  42. 2026-08-13 23:14 UTCEG score recompute
  43. 2026-08-13 23:14 UTCGHSA enrichment
  44. 2026-08-13 22:00 UTCEPSS rescore
  45. 2026-08-13 07:58 UTCGHSA enrichment
  46. 2026-08-13 02:42 UTCGHSA enrichment
  47. 2026-08-12 22:24 UTCGHSA enrichment
  48. 2026-08-12 18:07 UTCEG score recompute
  49. 2026-08-12 18:07 UTCGHSA enrichment
  50. 2026-08-12 13:50 UTCEPSS rescore
  51. 2026-08-12 13:45 UTCGHSA enrichment
  52. 2026-08-12 08:37 UTCGHSA enrichment
  53. 2026-08-12 00:34 UTCGHSA enrichment
  54. 2026-08-11 20:17 UTCGHSA enrichment
  55. 2026-08-11 15:58 UTCEG score recompute
  56. 2026-08-11 15:58 UTCGHSA enrichment
  57. 2026-08-11 11:40 UTCGHSA enrichment
  58. 2026-08-11 07:22 UTCGHSA enrichment
  59. 2026-08-11 03:04 UTCEG score recompute
  60. 2026-08-11 03:04 UTCGHSA enrichment
  61. 2026-08-11 00:00 UTCEPSS rescore
  62. 2026-08-10 22:46 UTCGHSA enrichment
  63. 2026-08-10 13:48 UTCGHSA enrichment
  64. 2026-08-10 09:29 UTCGHSA enrichment
  65. 2026-08-10 05:11 UTCGHSA enrichment
  66. 2026-08-10 00:53 UTCGHSA enrichment
  67. 2026-08-09 20:35 UTCGHSA enrichment
  68. 2026-08-09 16:18 UTCEG score recompute
  69. 2026-08-09 16:18 UTCGHSA enrichment
  70. 2026-08-09 13:46 UTCEPSS rescore
  71. 2026-08-09 12:00 UTCGHSA enrichment
  72. 2026-08-09 07:42 UTCGHSA enrichment
  73. 2026-08-09 03:24 UTCGHSA enrichment
  74. 2026-08-08 23:06 UTCGHSA enrichment
  75. 2026-08-08 18:48 UTCEG score recompute

Frequently asked(5)

What is CVE-2026-35075?
CVE-2026-35075 is a critical vulnerability published on June 3, 2026. An unauthenticated remote attacker can recover a default, hard coded password from a firmware image and thus gain full access to all affected devices.
When was CVE-2026-35075 disclosed?
CVE-2026-35075 was first published in the National Vulnerability Database on June 3, 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-2026-35075 actively exploited?
CVE-2026-35075 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 60.9% of all scored CVEs.
What is the CVSS score of CVE-2026-35075?
CVE-2026-35075 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2026-35075?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-35075, 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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