Siemens Tia Administrator vulnerabilities

7 CVEs affecting Siemens Tia Administrator, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2025-30033, published 2025-08-12.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2021-3449, published 2021-03-25. Medium severity, CVSS 5.9. EPSS: 63.5% chance of exploitation in the next 30 days. 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…
CVE-2019-10915, published 2019-07-11. High severity, CVSS 7.8. EPSS: 0.9% chance of exploitation in the next 30 days. A vulnerability has been identified in TIA Administrator (All versions < V1.0 SP1 Upd1). The integrated configuration web application (TIA Administrator) allows to execute certain application…
CVE-2024-45386, published 2025-02-11. High severity, CVSS 8.8. EPSS: 0.6% chance of exploitation in the next 30 days. A vulnerability has been identified in SIMATIC PCS neo V4.0 (All versions), SIMATIC PCS neo V4.1 (All versions < V4.1 Update 2), SIMATIC PCS neo V5.0 (All versions < V5.0 Update 1), SIMOCODE ES V19…
CVE-2025-30033, published 2025-08-12. High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days. 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…
CVE-2025-23365, published 2025-07-08. High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days. A vulnerability has been identified in TIA Administrator (All versions < V3.0.6). The affected application allows low-privileged users to trigger installations by overwriting cache files and…
CVE-2023-38533, published 2024-06-11. Low severity, CVSS 3.3. EPSS: 0.1% chance of exploitation in the next 30 days. A vulnerability has been identified in TIA Administrator (All versions < V3 SP2). The affected component creates temporary download files in a directory with insecure permissions. This could allow…
CVE-2025-23364, published 2025-07-08. High severity, CVSS 8.4. EPSS: 0.1% chance of exploitation in the next 30 days. A vulnerability has been identified in TIA Administrator (All versions < V3.0.6). The affected application improperly validates code signing certificates. This could allow an attacker to bypass the…