High severity8.0NVD Advisory· Published May 22, 2023· Updated Jun 17, 2026
CVE-2023-32349
CVE-2023-32349
Description
Version 00.07.03.4 and prior of Teltonika’s RUT router firmware contain a packet dump utility that contains proper validation for filter parameters. However, variables for validation checks are stored in an external configuration file. An authenticated attacker could use an exposed UCI configuration utility to change these variables and enable malicious parameters in the dump utility, which could result in arbitrary code execution.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
20- cpe:2.3:o:teltonika-networks:rut200_firmware:*:*:*:*:*:*:*:*Range: <=00.07.03.4
- cpe:2.3:o:teltonika-networks:rut240_firmware:*:*:*:*:*:*:*:*Range: <=00.07.03.4
- cpe:2.3:o:teltonika-networks:rut241_firmware:*:*:*:*:*:*:*:*Range: <=00.07.03.4
- cpe:2.3:o:teltonika-networks:rut300_firmware:*:*:*:*:*:*:*:*Range: <=00.07.03.4
- cpe:2.3:o:teltonika-networks:rut360_firmware:*:*:*:*:*:*:*:*Range: <=00.07.03.4
- cpe:2.3:o:teltonika-networks:rut901_firmware:*:*:*:*:*:*:*:*Range: <=00.07.03.4
cpe:2.3:o:teltonika-networks:rut950_firmware:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:teltonika-networks:rut950_firmware:*:*:*:*:*:*:*:*range: <=00.07.03.4
- cpe:2.3:o:teltonika-networks:rut955_firmware:*:*:*:*:*:*:*:*range: <=00.07.03.4
- cpe:2.3:o:teltonika-networks:rut951_firmware:*:*:*:*:*:*:*:*Range: <=00.07.03.4
- cpe:2.3:o:teltonika-networks:rut956_firmware:*:*:*:*:*:*:*:*Range: <=00.07.03.4
- cpe:2.3:o:teltonika-networks:rutx08_firmware:*:*:*:*:*:*:*:*Range: <=00.07.03.4
- cpe:2.3:o:teltonika-networks:rutx09_firmware:*:*:*:*:*:*:*:*Range: <=00.07.03.4
- cpe:2.3:o:teltonika-networks:rutx10_firmware:*:*:*:*:*:*:*:*Range: <=00.07.03.4
- cpe:2.3:o:teltonika-networks:rutx11_firmware:*:*:*:*:*:*:*:*Range: <=00.07.03.4
- cpe:2.3:o:teltonika-networks:rutx12_firmware:*:*:*:*:*:*:*:*Range: <=00.07.03.4
- cpe:2.3:o:teltonika-networks:rutx14_firmware:*:*:*:*:*:*:*:*Range: >=00.07.00,<=00.07.03.4
- cpe:2.3:o:teltonika-networks:rutx50_firmware:*:*:*:*:*:*:*:*Range: >=00.07.00,<=00.07.03.4
- cpe:2.3:o:teltonika-networks:rutxr1_firmware:*:*:*:*:*:*:*:*Range: >=00.07.00,<=00.07.03.4
- Range: <=00.07.03.4
- Teltonika/RUT model routersv5Range: 0
Patches
Vulnerability mechanics
References
1- www.cisa.gov/news-events/ics-advisories/icsa-23-131-08nvdThird Party AdvisoryUS Government Resource
News mentions
1- Hackers Breach Polish Power Plant Controls via Private Cellular Network and Shut TurbineThe Hacker News · Aug 11, 2026