● CVE — Medium
CVE-2017-2680
VendorsiemensProductscalance x200 firmware, scalance x300 firmware, scalance x408 firmware, scalance x414 firmware, simatic cp 1604 firmware, simatic cp 1616 firmware, simatic cp 1543-1 firmware, simatic cp 343-1 lean firmware, simatic cp 1243-1 firmware, simatic cp 1542sp-1 firmware, simatic cp 1542sp-1 irc firmware, simatic cp 1543sp-1 firmware, scalance x200 irt firmware, scalance xm400 firmware, scalance xr500 firmware, simatic cm 1542-1 firmware, simatic cp 343-1 adv firmware, simatic cp 343-1 std firmware, simatic cp 443-1 adv firmware, simatic cp 443-1 opc-ua firmware, simatic cp 443-1 std firmware, simatic dk-1616 pn io firmware, simatic rf650r firmware, simatic rf680r firmware, simatic rf685r firmwareDiscoveredMay 11, 2017UpdatedMay 13, 2026
Specially crafted PROFINET DCP broadcast packets could cause a denial of service condition of affected products on a local Ethernet segment (Layer 2). Human interaction is required to recover the systems. PROFIBUS interfaces are not affected.