CVE-2026-85110

HIGHPre-NVD 8.88.8—
EchelonGraph scoreHIGH confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-09-03. a secondary CVSS source baseline 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 8.8Exploit: Elevated riskExposed: 0

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

A vulnerability was identified in Tenda HG10 300001138. Impacted is the function formWlanSetup of the file /boaform/formWlanSetup of the component Boa Web Server. The manipulation of the argument ssid leads to buffer overflow. Remote exploitation of the attack is possible. The exploit is publicly available and might be used.

CVSS v3
8.8
EG Score
8.8(high)
EG Risk
56(Track*)
EG Risk 56/100SSVC: 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
Severity88% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS PROB
1%
EPSS %ILE
56%
KEV
Not listed

Published

September 3, 2026

Last Modified

September 3, 2026

Advisory Details (2)

Auto-updated Sep 3, 2026
No patch confirmed yet.
generic

腾达(Tenda) 官方网站 - 致力于建设值得信赖的好网络

https://www.tenda.com.cn/
generic

cuicuishark-sheep-fishIOT/Tenda/HG10/bof-formWlanSetup-ssid.md at main · SunnyYANGyaya/cuicuishark-sheep-fishIOT · GitHub

https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/bof-formWlanSetup-ssid.md

Vendor Advisories for CVE-2026-85110(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 27× in last 7d / 91× 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.

  1. 2026-09-24 23:19 UTCEG score recompute
  2. 2026-09-24 23:19 UTCGHSA enrichment
  3. 2026-09-24 14:04 UTCEPSS rescore
  4. 2026-09-24 12:10 UTCGHSA enrichment
  5. 2026-09-24 01:00 UTCEG score recompute
  6. 2026-09-24 01:00 UTCGHSA enrichment
  7. 2026-09-23 17:54 UTCEPSS rescore
  8. 2026-09-23 13:50 UTCGHSA enrichment
  9. 2026-09-23 02:40 UTCEG score recompute
  10. 2026-09-23 02:40 UTCGHSA enrichment
  11. 2026-09-22 16:01 UTCEPSS rescore
  12. 2026-09-22 15:31 UTCGHSA enrichment
  13. 2026-09-22 04:21 UTCEG score recompute
  14. 2026-09-22 04:21 UTCGHSA enrichment
  15. 2026-09-21 21:09 UTCEPSS rescore
  16. 2026-09-21 17:11 UTCGHSA enrichment
  17. 2026-09-21 05:34 UTCEG score recompute
  18. 2026-09-21 05:34 UTCGHSA enrichment
  19. 2026-09-20 20:16 UTCEPSS rescore
  20. 2026-09-20 18:22 UTCGHSA enrichment
  21. 2026-09-20 07:13 UTCGHSA enrichment
  22. 2026-09-19 19:52 UTCEG score recompute
  23. 2026-09-19 19:52 UTCGHSA enrichment
  24. 2026-09-19 08:43 UTCGHSA enrichment
  25. 2026-09-18 21:24 UTCEG score recompute
Show 66 more
  1. 2026-09-18 21:24 UTCGHSA enrichment
  2. 2026-09-18 19:28 UTCEPSS rescore
  3. 2026-09-18 09:08 UTCGHSA enrichment
  4. 2026-09-17 21:59 UTCEG score recompute
  5. 2026-09-17 21:59 UTCGHSA enrichment
  6. 2026-09-17 19:32 UTCEPSS rescore
  7. 2026-09-17 10:49 UTCGHSA enrichment
  8. 2026-09-16 23:36 UTCEG score recompute
  9. 2026-09-16 23:36 UTCGHSA enrichment
  10. 2026-09-16 14:09 UTCEPSS rescore
  11. 2026-09-16 12:26 UTCEG score recompute
  12. 2026-09-16 12:26 UTCGHSA enrichment
  13. 2026-09-16 05:15 UTCEPSS rescore
  14. 2026-09-16 01:16 UTCGHSA enrichment
  15. 2026-09-15 14:06 UTCEG score recompute
  16. 2026-09-15 14:06 UTCGHSA enrichment
  17. 2026-09-15 03:12 UTCEPSS rescore
  18. 2026-09-15 03:12 UTCEPSS rescore
  19. 2026-09-15 02:56 UTCGHSA enrichment
  20. 2026-09-14 15:46 UTCGHSA enrichment
  21. 2026-09-14 04:36 UTCGHSA enrichment
  22. 2026-09-13 17:27 UTCEG score recompute
  23. 2026-09-13 17:27 UTCGHSA enrichment
  24. 2026-09-13 06:17 UTCGHSA enrichment
  25. 2026-09-12 19:08 UTCEG score recompute
  26. 2026-09-12 19:07 UTCGHSA enrichment
  27. 2026-09-12 07:58 UTCGHSA enrichment
  28. 2026-09-11 20:48 UTCEG score recompute
  29. 2026-09-11 20:48 UTCGHSA enrichment
  30. 2026-09-11 14:53 UTCEPSS rescore
  31. 2026-09-11 14:53 UTCEPSS rescore
  32. 2026-09-11 09:25 UTCGHSA enrichment
  33. 2026-09-10 22:15 UTCGHSA enrichment
  34. 2026-09-10 11:05 UTCEG score recompute
  35. 2026-09-10 11:04 UTCGHSA enrichment
  36. 2026-09-09 23:28 UTCGHSA enrichment
  37. 2026-09-09 10:31 UTCGHSA enrichment
  38. 2026-09-08 23:09 UTCEG score recompute
  39. 2026-09-08 23:09 UTCGHSA enrichment
  40. 2026-09-08 22:01 UTCEPSS rescore
  41. 2026-09-08 09:59 UTCGHSA enrichment
  42. 2026-09-07 22:14 UTCEG score recompute
  43. 2026-09-07 22:14 UTCGHSA enrichment
  44. 2026-09-07 11:05 UTCGHSA enrichment
  45. 2026-09-06 23:54 UTCEG score recompute
  46. 2026-09-06 23:54 UTCGHSA enrichment
  47. 2026-09-06 13:48 UTCEPSS rescore
  48. 2026-09-06 12:42 UTCGHSA enrichment
  49. 2026-09-06 01:33 UTCEG score recompute
  50. 2026-09-06 01:33 UTCGHSA enrichment
  51. 2026-09-05 15:31 UTCEPSS rescore
  52. 2026-09-05 14:23 UTCGHSA enrichment
  53. 2026-09-05 03:12 UTCGHSA enrichment
  54. 2026-09-04 16:01 UTCEG score recompute
  55. 2026-09-04 16:01 UTCGHSA enrichment
  56. 2026-09-04 04:51 UTCGHSA enrichment
  57. 2026-09-03 17:38 UTCEG score recompute
  58. 2026-09-03 17:38 UTCGHSA enrichment
  59. 2026-09-03 15:31 UTCEG score recompute
  60. 2026-09-03 15:30 UTCNVD updateCVSS v4 → 7.4
  61. 2026-09-03 15:06 UTCEG score recompute
  62. 2026-09-03 15:03 UTCMITRE cvelistV5CVSS v4 → 8.7
  63. 2026-09-03 14:28 UTCEG score recompute
  64. 2026-09-03 14:27 UTCNVD updateCVSS v4 → 7.4
  65. 2026-09-03 13:50 UTCEG score recompute
  66. 2026-09-03 13:48 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-85110?
CVE-2026-85110 is a high vulnerability published on September 3, 2026. A vulnerability was identified in Tenda HG10 300001138. Impacted is the function formWlanSetup of the file /boaform/formWlanSetup of the component Boa Web Server. The manipulation of the argument ssid leads to buffer overflow. Remote exploitation of the attack is possible. The exploit is publicly…
When was CVE-2026-85110 disclosed?
CVE-2026-85110 was first published in the National Vulnerability Database on September 3, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-85110 actively exploited?
CVE-2026-85110 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 43.5% of all scored CVEs.
What is the CVSS score of CVE-2026-85110?
CVE-2026-85110 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2026-85110?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-85110, 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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