Summary
A vulnerability in SIMATIC CP343-1 devices could allow an attacker to cause a Denial-of-Service condition on TCP port 102 of the affected devices by sending specially crafted packets.
Siemens recommends specific countermeasures for products where updates are not, or not yet available.
Vulnerabilities 1
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Unscored —
A vulnerability has been identified in SIMATIC NET CP 343-1 Advanced (incl. SIPLUS variants) (All versions), SIMATIC NE…
Revision history
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#1
Publication Date
References
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SSA-676775: Denial-of-Service Vulnerability in SIMATIC NET CP 343-1 Devices - PDF Version
https://cert-portal.siemens.com/productcert/pdf/ssa-676775.pdf
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SSA-676775: Denial-of-Service Vulnerability in SIMATIC NET CP 343-1 Devices - TXT Version
https://cert-portal.siemens.com/productcert/txt/ssa-676775.txt