A vulnerability has been identified in SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions), SIMATIC TDC CPU555 (All versions), SINUMERIK 840D sl (All versions). Sending multiple specially crafted packets to the affected devices could cause a Denial-of-Service on port 102. A cold restart is required to recover the service.

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Simatic S7-300 Cpu 312 Subscribe
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Simatic S7-300 Cpu 314 Subscribe
Simatic S7-300 Cpu 314 Firmware Subscribe
Simatic S7-300 Cpu 315-2 Dp Subscribe
Simatic S7-300 Cpu 315-2 Dp Firmware Subscribe
Simatic S7-300 Cpu 315-2 Pn Subscribe
Simatic S7-300 Cpu 315-2 Pn Firmware Subscribe
Simatic S7-300 Cpu 315f-2 Dp Subscribe
Simatic S7-300 Cpu 315f-2 Dp Firmware Subscribe
Simatic S7-300 Cpu 315f-2 Pn Subscribe
Simatic S7-300 Cpu 315f-2 Pn Firmware Subscribe
Simatic S7-300 Cpu 317-2 Dp Subscribe
Simatic S7-300 Cpu 317-2 Dp Firmware Subscribe
Simatic S7-300 Cpu 317-2 Pn Subscribe
Simatic S7-300 Cpu 317-2 Pn Firmware Subscribe
Simatic S7-300 Cpu 317f-2 Dp Subscribe
Simatic S7-300 Cpu 317f-2 Dp Firmware Subscribe
Simatic S7-300 Cpu 317f-2 Pn Subscribe
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Simatic Tdc Cpu555 Subscribe
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Advisories
Source ID Title
EUVD EUVD EUVD-2020-7766 A vulnerability has been identified in SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions), SIMATIC TDC CPU555 (All versions), SINUMERIK 840D sl (All versions). Sending multiple specially crafted packets to the affected devices could cause a Denial-of-Service on port 102. A cold restart is required to recover the service.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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cve-icon MITRE

Status: PUBLISHED

Assigner: siemens

Published:

Updated: 2024-08-04T13:22:30.725Z

Reserved: 2020-07-15T00:00:00

Link: CVE-2020-15783

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-11-12T20:15:16.343

Modified: 2024-11-21T05:06:10.283

Link: CVE-2020-15783

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses