CISA + leveranciers
ICS Advisories
Advisories specifiek gericht op industriële besturingssystemen — van CISA ICS-CERT en rechtstreeks van leveranciers (onder meer Siemens, ABB, Schneider Electric, WAGO en Phoenix Contact) — inclusief revisiegeschiedenis (initiële publicatie, Update A, Update B) en gekoppelde CVE's.
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Gevonden
Advisorydata: live koppeling— laatst opgehaald: 8 november 2026 om 07:47.
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Risk evaluation
SIMATIC S7-PLCSIM Advanced contains a vulnerability that could allow an attacker to cause a denial of service condition. Siemens is preparing fix versions and recommends specific countermeasures for products where fixes are not, or not yet available.
Mitigatiesamenvatting
Disable the S7-PLCSIM Virtual Switch binding on the network adapter used by the affected instance. This prevents the adapter from entering an external communication mode and removes the attack vector entirely. (see SIMATIC S7-PLCSIM Advanced Function Manual V8.0, 11/2025 Section 5.3 and Section 6.1.2.3; and SIMATIC S7-PLCSIM Advanced Function Manual API V8.0, 11/2025 Section 7.2)
Revisiegeschiedenis (2)
Initiële publicatie — 14 juli 2026
Publication Date
Update A — 28 juli 2026
Initial CISA Republication of Siemens ProductCERT SSA-828211 advisory