Vulnerabilities (CVE)

Filtered by vendor Siemens
Filtered by product Simatic S7-400h V6
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Total 5 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2017-12741 1 Siemens 76 Dk Standard Ethernet Controller, Dk Standard Ethernet Controller Firmware, Ek-ertec 200p and 73 more 2025-04-20 7.8 HIGH 7.5 HIGH
Specially crafted packets sent to port 161/udp could cause a denial of service condition. The affected devices must be restarted manually.
CVE-2022-25622 1 Siemens 23 Simatic Cfu Diq, Simatic Cfu Diq Firmware, Simatic Cfu Pa and 20 more 2024-11-21 5.0 MEDIUM 5.3 MEDIUM
The PROFINET (PNIO) stack, when integrated with the Interniche IP stack, improperly handles internal resources for TCP segments where the minimum TCP-Header length is less than defined. This could allow an attacker to create a denial of service condition for TCP services on affected devices by sending specially crafted TCP segments.
CVE-2021-40368 1 Siemens 8 Simatic S7-400 Pn\/dp V7, Simatic S7-400 Pn\/dp V7 Firmware, Simatic S7-400h V6 and 5 more 2024-11-21 5.0 MEDIUM 7.5 HIGH
A vulnerability has been identified in SIMATIC S7-400 CPU 412-1 DP V7 (All versions), SIMATIC S7-400 CPU 412-2 DP V7 (All versions), SIMATIC S7-400 CPU 412-2 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 414-2 DP V7 (All versions), SIMATIC S7-400 CPU 414-3 DP V7 (All versions), SIMATIC S7-400 CPU 414-3 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 414F-3 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 416-2 DP V7 (All versions), SIMATIC S7-400 CPU 416-3 DP V7 (All ver ...

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CVE-2019-10936 1 Siemens 130 Dk Standard Ethernet Controller, Dk Standard Ethernet Controller Firmware, Ek-ertec 200 and 127 more 2024-11-21 5.0 MEDIUM 7.5 HIGH
Affected devices improperly handle large amounts of specially crafted UDP packets. This could allow an unauthenticated remote attacker to trigger a denial of service condition.
CVE-2018-16556 1 Siemens 10 Simatic S7-400, Simatic S7-400 Firmware, Simatic S7-400 Pn\/dp V7 and 7 more 2024-11-21 7.8 HIGH 7.5 HIGH
A vulnerability has been identified in SIMATIC S7-400 CPU 412-1 DP V7 (All versions), SIMATIC S7-400 CPU 412-2 DP V7 (All versions), SIMATIC S7-400 CPU 414-2 DP V7 (All versions), SIMATIC S7-400 CPU 414-3 DP V7 (All versions), SIMATIC S7-400 CPU 414-3 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 414F-3 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 416-2 DP V7 (All versions), SIMATIC S7-400 CPU 416-3 DP V7 (All versions), SIMATIC S7-400 CPU 416-3 PN/DP V7 (All versions < V ...

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