Siemens Simatic Wincc Runtime Advanced vulnerabilities
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Published CVEs affecting Siemens Simatic Wincc Runtime Advanced: 2 record(s), with affected versions and fixes.cpe:2.3:a:siemens:simatic_wincc_runtime_advanced
CVE-2025-30033
High · 7.8
CWE-427 Aug 12, 2025
Uncontrolled Search Path Element in Siemens Automation License Manager V6.0
The affected setup component is vulnerable to DLL hijacking. This could allow an attacker to execute arbitrary code when a legitimate user installs an application that uses the affected setup component.
CVE-2021-3449
Medium · 5.9
CWE-476 Mar 25, 2021
NULL pointer deref in signature_algorithms processing
An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a client. If a TLSv1.2 renegotiation ClientHello omits the signature_algorithms extension (where it was present in the initial ClientHello), but includes a signature_algorithms_cert extension then a NULL pointer dereference will result, leading to a crash and a denial of service attack. A server is only vulnerable if it has TLSv1.2 and renegotiation enabled (which is the default configuration). OpenSSL TLS clients are not impacted by this issue. All OpenSSL 1.1.1 versions are affected by this issue. Users of these versions should upgrade to OpenSSL 1.1.1k. OpenSSL 1.0.2 is not impacted by this issue. Fixed in OpenSSL 1.1.1k (Affected 1.1.1-1.1.1j).