AT-Modem-Emulator vulnerabilities

2 known vulnerabilities in AT-Modem-Emulator from Wiesemann & Theis. 2 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 9.8 Critical severity

  Com-Server LC: Missing Authentication for Critical Functionality

  CVE-2022-42785Nov 15, 2022Wiesemann & TheisEPSS 1.21%

  Multiple W&T products of the ComServer Series are prone to an authentication bypass. An unathenticated remote attacker, can log in without knowledge of the password by crafting a modified HTTP GET Request.

• 8.8 High severity

  Com-Server LC: Use of Insufficiently Random Values

  CVE-2022-42787Nov 10, 2022Wiesemann & Theis

  Multiple W&T products of the Comserver Series use a small number space for allocating sessions ids. After login of an user an unathenticated remote attacker can brute force the users session id and get access to his account on the the device. As the user needs