Wiesemann Theis At-Modem-Emulator vulnerabilities

CVE-2022-42785 [CRITICAL] CWE-306 CVE-2022-42785: Multiple W&T products of the ComServer Series are prone to an authentication bypass. An unathenticat 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.

CVE-2022-42787 [HIGH] CWE-330 CVE-2022-42787: Multiple W&T products of the Comserver Series use a small number space for allocating sessions ids. 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 to log in for the attack to be successful a user interaction is required.

CVE-2022-42786 [MEDIUM] CWE-79 CVE-2022-42786: Multiple W&T Products of the ComServer Series are prone to an XSS attack. An authenticated remote At Multiple W&T Products of the ComServer Series are prone to an XSS attack. An authenticated remote Attacker can execute arbitrary web scripts or HTML via a crafted payload injected into the title of the configuration webpage