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Simatic S7 400 Cpu 412 Firmware

simatic_s7-400_cpu_412_firmware

Vendor: Siemens • 1 CVE

CVEs (1)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
CVE-2020-15791
1Siemens
14Simatic S7 300 Cpu 312 Firmware
Simatic S7 300 Cpu 314 FirmwareSimatic S7 300 Cpu 315 2 Dp Firmware+11 more
Jun 2, 2026
Sep 9, 2020
N/A· v4
6.5 MEDIUM· v3
3.3 LOW· v2
A vulnerability has been identified in SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions), SIMATIC S7-400 CPU family (incl. SIPLUS variants) (All versions), SIMATIC WinAC RTX (F) 2010...Show more
A vulnerability has been identified in SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions), SIMATIC S7-400 CPU family (incl. SIPLUS variants) (All versions), SIMATIC WinAC RTX (F) 2010 (All versions), SINUMERIK 840D sl (All versions). The authentication protocol between a client and a PLC via port 102/tcp (ISO-TSAP) insufficiently protects the transmitted password. This could allow an attacker that is able to intercept the network traffic to obtain valid PLC credentials.Show less