CVE-2022-43716

Summary: CVE-2022-43716 affects Siemens SIMATIC web servers in multiple CP/IPC/SIPLUS products. The root cause is a use-after-free condition that can lead to a denial-of-service, causing the webserver to restart. The vulnerability is exploitable remotely with low attack complexity and no user int...

CVE-2022-43768

CVE-2022-43768 affects Siemens SIMATIC CP family webservers, where a vulnerability in allocation of resources without limits or throttling may allow remote DoS. Affected products include CP 1242-7 V2, CP 1243-1 (and variants), CP 1243-7 LTE EU/US, CP 1243-8 IRC, CP 1542SP-1/IRC, CP 1543SP-1, CP 4...

CVE-2022-43767

CVE-2022-43767 affects Siemens SIMATIC webservers across numerous CP and SIPLUS/S7-1200 variants (e.g., CP 1242-7 V2, CP 1243-1, CP 1243-8 IRC, CP 1542SP-1, CP 443-1, SIPLUS NET/ET 200SP, TIM/TIL variants). Affected webservers are vulnerable to a denial-of-service condition when exposed to networ...