7 matches found
CVE-2021-40363
CVE-2021-40363 affects Siemens SIMATIC PCS 7 and WinCC products. The underlying issue is that the affected component stores local system account credentials in a publicly accessible project file using an outdated cipher algorithm, enabling an attacker to brute-force credentials and take over the ...
CVE-2021-40360
Siemens SIMATIC PCS 7 and SIMATIC WinCC contain a vulnerability (CVE-2021-40360) where the password hash of a local account on a remote server can be exposed via a public API, enabling an authenticated attacker to brute‑force and log in. Affected: PCS 7 v8.2–v9.1; WinCC v7.4–v7.5 and v15–v17 (wit...
CVE-2018-4832
CVE-2018-4832 affects Siemens SPPA-T3000 and related OpenPCS/WinCC/BATCH/Route Control components. The vulnerability stems from improper input validation in the RPC service, enabling a remote attacker with network access to cause a DoS in remote and local communication, requiring a reboot to rest...
CVE-2019-10929
CVE-2019-10929 affects Siemens SIMATIC products (S7-1200/1500 families, ET200SP Open Controllers, HMI/WinCC/STEP 7, TIM 1531 IRC, etc.). The flaw is a message protection bypass caused by properties in the integrity-protection calculation, enabling a man-in-the-middle attacker with network access ...
CVE-2020-7580
CVE-2020-7580 affects Siemens products (e.g., SIMATIC Automation Tool, STEP 7/TIA Portal, WinCC OA, ProSave, S7-1500 controllers, etc.). Root cause: a common component calls a helper binary with SYSTEM privileges while the call path is not quoted (unquoted search path/element CWE-428). This could...
CVE-2023-28829
CVE-2023-28829 concerns Siemens SIMATIC WinCC/PCS7/NET PC software. The root cause is use of legacy OPC services (OPC DA/HDA/AE) built on Windows ActiveX/DCOM that lack modern authentication and encryption. Affected: SIMATIC NET PC Software V14/V15, SIMATIC PCS 7 V8.2/V9.0/V9.1, SIMATIC WinCC (al...