VAR-201908-0326

Vulnerability from variot - Updated: 2024-11-23 22:29

An issue was discovered in OpenWrt libuci (aka Library for the Unified Configuration Interface) before 15.05.1 as used on Motorola CX2L MWR04L 1.01 and C1 MWR03 1.01 devices. /tmp/.uci/network locking is mishandled after reception of a long SetWanSettings command, leading to a device hang. Both Motorola CX2L MWR04L and Motorola C1 MWR03 are wireless routers produced by Motorola. OpenWrt libuci in Motorola CX2L MWR04L version 1.01 and Motorola C1 MWR03 version 1.01 has an input validation error vulnerability, which is caused by the program not properly handling the lock of /tmp/.uci/network after receiving a long SetWanSettings command. An attacker could exploit this vulnerability to hang the device

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