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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Seetong | T8108 | 4.6.1.4-build202604241011 | 4.6.2.0 |
| Seetong | T8108P | 4.6.1.4-build202604241011 | 4.6.2.0 |
| Seetong | T8116 | 4.6.1.4-build202604241011 | 4.6.2.0 |
| Seetong | T8232 | 4.6.1.4-build202604241011 | 4.6.2.0 |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
GitHub 1 repository
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heapframe/seetong-ts81xxd3x-rce ★ 1 · Aug 21, 2026
CVE-2026-100886 | Unauthenticated Remote Code Execution toolkit.
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- VDB-410835 | Seetong T8108/T8108P/T8116/T8232 Debug Service improper authentication vdb-entry
- VDB-410835 | CTI Indicators (IOB, IOC) signature permissions-required
- CVE-2026-100886 | CVE Analysis and Report third-party-advisory
- Submit #916434 | Seetong (Shenzhen Topsee Technology) iDVR/NVR platform (ts81xxd3x); shipped in Fullward T8108/T8108P/T8116/T8232 and Topsee-branded NVRs v4.6.1.4-build202604241011 Missing Authentication for Critical Function third-party-advisory
- https://github.com/heapframe/seetong-ts81xxd3x-rce exploit
- http://en.tpsee.com/index.php?md=article&ct=lists&catid=58 related