A vulnerability has been identified in SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions >= V2.5 and < V20.8), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions >= V2.5 and < V2.8), SIMATIC S7-1500 Software Controller (All versions >= V2.5 and < V20.8). Affected devices contain a vulnerability that allows an unauthenticated attacker to trigger a Denial-of-Service condition. The vulnerability can be triggered if specially crafted UDP packets are sent to 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 the device availability.
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Siemens
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Simatic Et 200sp Open Controller Cpu 1515sp Pc2
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Simatic Et 200sp Open Controller Cpu 1515sp Pc2 Firmware
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Simatic S7-1500 Cpu 1507s
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Simatic S7-1500 Cpu 1507s F
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Simatic S7-1500 Cpu 1507s F Firmware
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Simatic S7-1500 Cpu 1507s Firmware
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Simatic S7-1500 Cpu 1508s
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Simatic S7-1500 Cpu 1508s F
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Simatic S7-1500 Cpu 1508s F Firmware
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Simatic S7-1500 Cpu 1508s Firmware
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Simatic S7-1500 Cpu 1511-1 Pn
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Simatic S7-1500 Cpu 1511-1 Pn Firmware
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Simatic S7-1500 Cpu 1513-1 Pn
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Simatic S7-1500 Cpu 1513-1 Pn Firmware
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Simatic S7-1500 Cpu 1515-2 Pn
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Simatic S7-1500 Cpu 1515-2 Pn Firmware
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Simatic S7-1500 Cpu 1516-3 Dp
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Simatic S7-1500 Cpu 1516-3 Dp Firmware
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Simatic S7-1500 Cpu 1516-3 Pn
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Simatic S7-1500 Cpu 1516-3 Pn Firmware
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Simatic S7-1500 Cpu 1517-3 Dp
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Simatic S7-1500 Cpu 1517-3 Dp Firmware
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Simatic S7-1500 Cpu 1517-3 Pn
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Simatic S7-1500 Cpu 1517-3 Pn Firmware
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Simatic S7-1500 Cpu 1518-4 Dp
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Simatic S7-1500 Cpu 1518-4 Dp Firmware
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Simatic S7-1500 Cpu 1518-4 Pn
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Simatic S7-1500 Cpu 1518-4 Pn Firmware
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2019-8905 | A vulnerability has been identified in SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions >= V2.5 and < V20.8), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions >= V2.5 and < V2.8), SIMATIC S7-1500 Software Controller (All versions >= V2.5 and < V20.8). Affected devices contain a vulnerability that allows an unauthenticated attacker to trigger a Denial-of-Service condition. The vulnerability can be triggered if specially crafted UDP packets are sent to 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 the device availability. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
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Projects
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Status: PUBLISHED
Assigner: siemens
Published:
Updated: 2024-08-05T02:09:39.528Z
Reserved: 2019-11-26T00:00:00
Link: CVE-2019-19281
No data.
Status : Modified
Published: 2020-03-10T20:15:18.897
Modified: 2024-11-21T04:34:29.350
Link: CVE-2019-19281
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD