CVE-2019-6575

A vulnerability has been identified in SIMATIC CP 443-1 OPC UA (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions < V2.7), SIMATIC HMI Comfort Outdoor Panels 7" & 15" (incl. SIPLUS variants) (All versions < V15.1 Upd 4), SIMATIC HMI Comfort Panels 4" - 22" (incl. SIPLUS variants) (All versions < V15.1 Upd 4), SIMATIC HMI KTP Mobile Panels KTP400F, KTP700, KTP700F, KTP900 and KTP900F (All versions < V15.1 Upd 4), SIMATIC IPC DiagMonitor (All versions < V5.1.3), SIMATIC NET PC Software V13 (All versions), SIMATIC NET PC Software V14 (All versions < V14 SP1 Update 14), SIMATIC NET PC Software V15 (All versions), SIMATIC RF188C (All versions < V1.1.0), SIMATIC RF600R family (All versions < V3.2.1), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions >= V2.5 < V2.6.1), SIMATIC S7-1500 Software Controller (All versions between V2.5 (including) and V2.7 (excluding)), SIMATIC WinCC OA (All versions < V3.15 P018), SIMATIC WinCC Runtime Advanced (All versions < V15.1 Upd 4), SINEC NMS (All versions < V1.0 SP1), SINEMA Server (All versions < V14 SP2), SINUMERIK OPC UA Server (All versions < V2.1), TeleControl Server Basic (All versions < V3.1.1). Specially crafted network packets sent to affected devices on port 4840/tcp could allow an unauthenticated remote attacker to cause a denial of service condition of the OPC communication or crash the device. The security vulnerability could be exploited by an attacker with network access to the affected systems. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise availability of the OPC communication.

• siemens simatic cp443-1 opc ua firmware • siemens simatic et 200 open controller cpu 1515sp pc2 firmware (< 2.7) • siemens simatic ipc diagmonitor firmware • siemens simatic net pc software firmware • siemens simatic rf188c firmware • siemens simatic rf600r firmware • siemens simatic s7-1500 firmware (<= 2.5) • siemens opc unified architecture • siemens simatic s7-1500 software controller (<= 2.5) • siemens simatic wincc oa (< 3.15-p018) • siemens simatic wincc runtime advanced • siemens simatic wincc runtime comfort • siemens simatic wincc runtime hsp comfort • siemens simatic wincc runtime mobile • siemens sinec-nms (< 1.0) • siemens sinec-nms 1.0 • siemens sinema server • siemens sinumerik opc ua server (< 2.1) • siemens telecontrol server basic (< 3.1.1) • siemens simatic s7-1500f firmware (<= 2.5) • siemens simatic s7-1500s firmware (<= 2.5) • siemens simatic s7-1500t firmware (<= 2.5) • siemens simatic hmi comfort outdoor panels firmware (< 15.1) • siemens simatic hmi comfort outdoor panels firmware 15.1 • siemens simatic hmi ktp mobile panels ktp400f firmware (< 15.1) • siemens simatic hmi ktp mobile panels ktp400f firmware 15.1 • siemens simatic hmi ktp mobile panels ktp900 firmware (< 15.1) • siemens simatic hmi ktp mobile panels ktp900 firmware 15.1 • siemens simatic hmi ktp mobile panels ktp700f firmware (< 15.1) • siemens simatic hmi ktp mobile panels ktp700f firmware 15.1 • siemens simatic hmi ktp mobile panels ktp700 firmware (< 15.1) • siemens simatic hmi ktp mobile panels ktp700 firmware 15.1 • siemens simatic hmi ktp mobile panels ktp900f firmware (< 15.1) • siemens simatic hmi ktp mobile panels ktp900f firmware 15.1