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Vulnerability Assessment

Weakness
CWE
CWE-78
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization OS command sanitization, avoid shell exec
MITRE ATT&CK

2 techniques across 1 tactic: Execution

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

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Impact

CVSS score of 8.8 (HIGH). Attack characteristics: network attack vector, low complexity, low privileges required, no user interaction not required.
Exploit ScenarioDerived

A remote attacker could execute arbitrary operating system commands on the host by sending crafted requests to the affected application.
This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).
No patch listed yet 1.5% exploitation probability (EPSS)

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AnalysisAI

Versions 00.07.00 through 00.07.03 of Teltonika’s RUT router firmware contain an operating system (OS) command injection vulnerability in a Lua service. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Avoid passing user input to shell commands. Use language-specific APIs instead of shell execution. Apply strict input validation with allowlists.

Affects your stack

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Technical ContextAI · show details

This vulnerability is classified as OS Command Injection (CWE-78), which allows attackers to execute arbitrary operating system commands on the host. Versions 00.07.00 through 00.07.03 of Teltonika’s RUT router firmware contain an operating system (OS) command injection vulnerability in a Lua service. An attacker could exploit a parameter in the vulnerable function that calls a user-provided package name by instead providing a package with a malicious name that contains an OS command injection payload. Affected products include: Teltonika-Networks Rut200 Firmware, Teltonika-Networks Rut240 Firmware, Teltonika-Networks Rut241 Firmware, Teltonika-Networks Rut300 Firmware, Teltonika-Networks Rut360 Firmware. Version information: through 00.07.03.

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  • Exploit and PoC references, threat intelligence from 22 sources
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Severity by source

NVD PRIMARY 8.8 HIGH
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

DescriptionNVD

Versions 00.07.00 through 00.07.03 of Teltonika’s RUT router firmware contain an operating system (OS) command injection vulnerability in a Lua service. An attacker could exploit a parameter in the vulnerable function that calls a user-provided package name by instead providing a package with a malicious name that contains an OS command injection payload.

Threat Intelligence Overview

EPSS Score
1.5%
Top 29% exploitable
Data Quality
2 sources
Confidence: Low
NVD CVE.org EPSS

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity HIGH
CISA KEV No
Public POC No
EPSS 1.5%
Patch available No
Active threat No
Deciding rule
HIGH severity (CVSS 7.0-8.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

45
Low Medium High Critical
KEV: 0
EPSS: +1
CVSS: +44
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

OS Command Injection CRITICAL

OS command injection occurs when an application passes unsanitized user input directly into system shell commands.

Affected Products (CPE)NVD

cpe:2.3:o:teltonika-networks:rut200_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:teltonika-networks:rut240_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:teltonika-networks:rut241_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:teltonika-networks:rut300_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:teltonika-networks:rut360_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:teltonika-networks:rut901_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:teltonika-networks:rut950_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:teltonika-networks:rut951_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:teltonika-networks:rut955_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:teltonika-networks:rut956_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:teltonika-networks:rutx08_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:teltonika-networks:rutx09_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:teltonika-networks:rutx10_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:teltonika-networks:rutx11_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:teltonika-networks:rutx12_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:teltonika-networks:rutx14_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:teltonika-networks:rutx50_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:teltonika-networks:rutxr1_firmware:*:*:*:*:*:*:*:*

More in Rut950 Firmware

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CVE-2017-8116 CRITICAL POC
9.8 Jul 03

The management interface for the Teltonika RUT9XX routers (aka LuCI) with firmware 00.03.265 and earlier allows remote a
CVE-2018-17532 CRITICAL POC
9.8 Oct 15

Teltonika RUT9XX routers with firmware before 00.04.233 are prone to multiple unauthenticated OS command injection vulne
CVE-2018-17534 MEDIUM POC
6.8 Oct 15

Teltonika RUT9XX routers with firmware before 00.04.233 provide a root terminal on a serial interface without proper acc
CVE-2018-17533 MEDIUM POC
6.1 Oct 15

Teltonika RUT9XX routers with firmware before 00.05.01.1 are prone to cross-site scripting vulnerabilities in hotspotlog
CVE-2023-32349 HIGH
8.8 May 22

Version 00.07.03.4 and prior of Teltonika’s RUT router firmware contain a packet dump utility that contains proper valid

Same weakness CWE-78 – OS Command Injection

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CVE-2019-15107 CRITICAL POC
9.8
CVE-2024-51378 CRITICAL POC
9.8
CVE-2014-6271 CRITICAL POC
9.8
CVE-2018-11138 CRITICAL POC
9.8
CVE-2014-6278 HIGH POC
8.8
CVE-2020-9054 CRITICAL POC
9.8
CVE-2017-6334 HIGH POC
8.8
CVE-2024-50603 CRITICAL POC
10.0

Same technique Command Injection

View all
CVE-2024-21887 CRITICAL POC
9.1
CVE-2016-3081 HIGH POC
8.1
CVE-2012-1823 CRITICAL POC
9.8
CVE-2016-1555 CRITICAL POC
9.8
CVE-2024-55956 CRITICAL POC
9.8

References

Advisories & patches
REF https://www.cisa.gov/news-events/ics-advisories/icsa-23-131-08

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