CVE-2019-6575

Published Apr 17, 2019 CVSS 3.1 · 7.5 High EPSS 1.7% KEV · Not listed
Description
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.

Analysis

No analysis available yet

Remediation

No remediation available yet

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2019-16134 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.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Subscriptions

Siemens Opc Unified Architecture Simatic Cp443-1 Opc Ua Simatic Cp443-1 Opc Ua Firmware Simatic Et 200 Open Controller Cpu 1515sp Pc2 Simatic Et 200 Open Controller Cpu 1515sp Pc2 Firmware Simatic Hmi Comfort Outdoor Panels Simatic Hmi Comfort Outdoor Panels Firmware Simatic Hmi Ktp Mobile Panels Ktp400f Simatic Hmi Ktp Mobile Panels Ktp400f Firmware Simatic Hmi Ktp Mobile Panels Ktp700 Simatic Hmi Ktp Mobile Panels Ktp700 Firmware Simatic Hmi Ktp Mobile Panels Ktp700f Simatic Hmi Ktp Mobile Panels Ktp700f Firmware Simatic Hmi Ktp Mobile Panels Ktp900 Simatic Hmi Ktp Mobile Panels Ktp900 Firmware Simatic Hmi Ktp Mobile Panels Ktp900f Simatic Hmi Ktp Mobile Panels Ktp900f Firmware Simatic Ipc Diagmonitor Simatic Ipc Diagmonitor Firmware Simatic Net Pc Software Simatic Net Pc Software Firmware Simatic Rf188c Simatic Rf188c Firmware Simatic Rf600r Simatic Rf600r Firmware Simatic S7-1500 Simatic S7-1500 Firmware Simatic S7-1500 Software Controller Simatic S7-1500f Simatic S7-1500f Firmware Simatic S7-1500s Simatic S7-1500s Firmware Simatic S7-1500t Simatic S7-1500t Firmware Simatic Wincc Oa Simatic Wincc Runtime Advanced Simatic Wincc Runtime Comfort Simatic Wincc Runtime Hsp Comfort Simatic Wincc Runtime Mobile Sinec-nms Sinema Server Sinumerik Opc Ua Server Telecontrol Server Basic
Weaknesses
  • CWE-248

    Uncaught Exception

  • CWE-755

    Improper Handling of Exceptional Conditions

Sources

Status
PUBLISHED
Assigner
siemens
Published
Updated
Jun 3, 2026, 1:25 PM
Reserved
Jan 22, 2019, 12:00 AM
Status
Modified
Published
Apr 17, 2019, 2:29 PM
Modified
Jun 17, 2026, 2:39 AM