Quick answers
- Is CVE-2026-82104 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-82104 being exploited in the wild.
- How severe is CVE-2026-82104?
- Informational severity, published 30 October 2026.
- Which products and versions are affected?
- Teltonika Networks RUTOS 7.22 through 7.24.2; Teltonika Networks TSWOS 1.9 through 1.10.
- Is there a fix for CVE-2026-82104?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-82104 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-82104?
- Check whether you run Teltonika Networks RUTOS or Teltonika Networks TSWOS at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
An unauthenticated remote attacker can directly call Lua functions in the device's API without following the normal request validation flows, allowing bypass of authentication and authorization checks. By calling Lua functions directly, an attacker gains the ability to execute arbitrary OS commands with the privileges of the application. The vulnerability affects RUTOS versions 7.22–7.24.2 across multiple device models and TSWOS versions 1.9–1.10.
Affected products
- Teltonika Networks RUTOS 7.22 through 7.24.2
- Teltonika Networks TSWOS 1.9 through 1.10
Timeline
- 2026-10-30: disclosed