Improper Authentication Vulnerability in Seetong T8108 and Related Models
CVE-2026-100886

10CRITICAL

Key Information:

Vendor

Seetong

Status
T8108
T8108p
T8116
T8232
Vendor
CVE Published:
27 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-100886?

A vulnerability has been identified in Seetong’s product line, specifically within the Debug Service component, used in models T8108, T8108P, T8116, and T8232. This flaw allows for improper authentication, making it possible for attackers to exploit the system remotely. The exploit is readily available to the public, showcasing the urgent need for users of these models to address this security concern. Attempts to contact the vendor regarding this issue have gone unanswered, raising concerns over the security support for affected devices.

Affected Version(s)

T8108 4.6.1.4-build202604241011

T8108P 4.6.1.4-build202604241011

T8116 4.6.1.4-build202604241011

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-100886 - Proof of Concept

References

https://vuldb.com/vuln/410835
vdb-entry
https://vuldb.com/vuln/410835/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-100886
third-party-advisory

CVSS V4

Score:
10
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

axjp
axjp (VulDB User)
axjp (VulDB User)
VulDB CNA Team
.