---
title: "CVE-2026-82104: Teltonika Networks RUTOS - Command Injection"
description: "Teltonika Networks RUTOS 7.22 through 7.24.2 and TSWOS 1.9 through 1.10 contain a command injection caused by unauthenticated direct calls to LUA functions bypassing validation, letting attackers execute OS commands remotely, exploit requires no authentication."
url: https://panop.io/threat-heartbeat/CVE-2026-82104/
---

# CVE-2026-82104 Teltonika Networks RUTOS - Command Injection

Teltonika Networks RUTOS 7.22 through 7.24.2 and TSWOS 1.9 through 1.10 contain a command injection caused by unauthenticated direct calls to LUA functions bypassing validation, letting attackers execute OS commands remotely, exploit requires no authentication.

CVSS base score 9.4 /10

Critical

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

EPSS

0.39% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-82104)

## Details

Type

Command Injection

Impact

Remote Code Execution

CVSS vector

CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Published

30 October 2026

Updated

1 November 2026

Weakness

[CWE-306](https://cwe.mitre.org/data/definitions/306.html)

## Vendor fix

Update to versions later than RUTOS 7.24.2 and TSWOS 1.10 or latest available versions.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-82104](https://nvd.nist.gov/vuln/detail/CVE-2026-82104)
- [https://www.teltonika-networks.com/support/security-centre?report=CVE-2026-82104](https://www.teltonika-networks.com/support/security-centre?report=CVE-2026-82104)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

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