CVE-2022-4098

Multiple Wiesemann&Theis products of the ComServer Series are prone to an authentication bypass through IP spoofing. During an authenticated session to the WBM of the Com-Server an unauthenticated attacker in the same subnet can obtain the session ID and through IP spoofing change arbitrary settings by crafting modified HTTP Get requests. This may result in a complete takeover of the device.

Date published : 2022-12-13

https://cert.vde.com/en/advisories/VDE-2022-057/