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.
References
Link Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-492828.pdf Mitigation Vendor Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: siemens

Published: 2020-11-12T19:21:09

Updated: 2022-08-10T11:16:39

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


Link: CVE-2020-15783

JSON object: View

cve-icon NVD Information

Status : Analyzed

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

Modified: 2022-12-06T21:18:30.510


Link: CVE-2020-15783

JSON object: View

cve-icon Redhat Information

No data.

CWE