CVE-2022-31480

An unauthenticated attacker could arbitrarily upload firmware files to the target device, ultimately causing a Denial-of-Service (DoS). This vulnerability impacts products based on HID Mercury Intelligent Controllers LP1501, LP1502, LP2500, LP4502, and EP4502 which contain firmware versions prior to 1.302 for the LP series and 1.296 for the EP series. The attacker needs to have a properly signed and encrypted binary, loading the firmware to the device ultimately triggers a reboot.

• hidglobal lp1501 firmware (< 1.302) • hidglobal lp1502 firmware (< 1.302) • hidglobal lp2500 firmware (< 1.302) • hidglobal lp4502 firmware (< 1.302) • hidglobal ep4502 firmware (< 1.296) • carrier lenels2 lnl-4420 firmware (< 1.296) • carrier lenels2 lnl-x2210 firmware (< 1.302) • carrier lenels2 lnl-x2220 firmware (< 1.302) • carrier lenels2 lnl-x3300 firmware (< 1.302) • carrier lenels2 lnl-x4420 firmware (< 1.302) • carrier lenels2 s2-lp-1501 firmware (< 1.302) • carrier lenels2 s2-lp-1502 firmware (< 1.302) • carrier lenels2 s2-lp-2500 firmware (< 1.302) • carrier lenels2 s2-lp-4502 firmware (< 1.302)