High severity7.0NVD Advisory· Published Feb 17, 2024· Updated Jun 17, 2026
CVE-2023-31728
CVE-2023-31728
Description
Teltonika RUT240 devices with firmware before 07.04.2, when bridge mode is used, sometimes make SSH and HTTP services available on the IPv6 WAN interface even though the UI shows that they are only available on the LAN interface.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- cpe:2.3:o:teltonika-networks:rut240_firmware:*:*:*:*:*:*:*:*Range: <00.07.04.2
- Teltonika/RUT240 devicesdescription
Patches
Vulnerability mechanics
References
2- research.exoticsilicon.com/articles/lte_ethernet_bridge_bug_followupnvdThird Party Advisory
- research.exoticsilicon.com/newsnvdThird Party Advisory
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