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CVE-2026-100886

Seetong T8108/T8108P/T8116/T8232 Debug Service improper authentication

  • Critical 10.0
  • A public exploit reference is listed

Description

A vulnerability was identified in Seetong T8108, T8108P, T8116 and T8232 4.6.1.4-build202604241011. The affected element is an unknown function of the component Debug Service. Such manipulation leads to improper authentication. The attack may be launched remotely. The exploit is publicly available and might be used. Upgrading to version 4.6.2.0 is sufficient to fix this issue. It is suggested to upgrade the affected component. The vendor was contacted early about this disclosure but did not respond in any way.

Key facts

Published
27 Sep 2026
Last changed
23 Oct 2026
Assigned by
VulDB
EPSS
1.147% likely to be exploited in the next 30 days, higher than 67.31% of CVEs (scores for 15 Nov 2026)
SSVC (CISA)
Exploitation: poc; Automatable: yes; Technical impact: total

Severity scores

Each score is shown as its source gave it. They are not averaged or merged.

  • 10.0CVSS 4.0, Criticalfrom the CNA (VulDB)CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P
  • 10.0CVSS 3.1, Criticalfrom the CNA (VulDB)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C
  • 10.0CVSS 3.0, Criticalfrom the CNA (VulDB)CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C
  • 10.0CVSS 2.0, Highfrom the CNA (VulDB)AV:N/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:OF/RC:C

Historical context and remediation

This reference retains the original CVE publication date. A recent record update does not mean a new attack occurred.

No separately sourced impact summary is available on this page yet. Consult the description, version data and dated exploitation evidence.

No explicit remediation statement is available on this page yet. Consult the original record and vendor references before choosing a fix.

Version statuses below come from the CNA. An “unaffected” version is not necessarily a currently supported release or proof of a patch date. EPSS is a dated risk estimate, not a count of historical attacks.

Read the original CVE record.

Affected products

VendorProductVersions
SeetongT8108
  • 4.6.1.4-build202604241011 (affected)
  • 4.6.2.0 (unaffected)
SeetongT8108P
  • 4.6.1.4-build202604241011 (affected)
  • 4.6.2.0 (unaffected)
SeetongT8116
  • 4.6.1.4-build202604241011 (affected)
  • 4.6.2.0 (unaffected)
SeetongT8232
  • 4.6.1.4-build202604241011 (affected)
  • 4.6.2.0 (unaffected)

Timeline

  1. 27 Sep 2026 Advisory disclosed
  2. 27 Sep 2026 VulDB entry created
  3. 27 Sep 2026 Published
  4. 23 Oct 2026 VulDB entry last update

Weakness

References