All the vulnerabilites related to Siemens AG - SIMATIC TDC CPU555
cve-2019-18336
Vulnerability from cvelistv5
Published
2020-03-10 19:16
Modified
2024-08-05 01:54
Severity ?
EPSS score ?
Summary
A vulnerability has been identified in SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V3.X.17), SIMATIC TDC CP51M1 (All versions < V1.1.8), SIMATIC TDC CPU555 (All versions < V1.1.1), SINUMERIK 840D sl (All versions < V4.8.6), SINUMERIK 840D sl (All versions < V4.94). Specially crafted packets sent to port 102/tcp (Profinet) could cause the affected device to go into defect mode. A restart is required in order to recover the system. Successful exploitation requires an attacker to have network access to port 102/tcp, with no authentication. No user interation is required. At the time of advisory publication no public exploitation of this security vulnerability was known.
References
| ▼ | URL | Tags |
|---|---|---|
| https://cert-portal.siemens.com/productcert/pdf/ssa-508982.pdf | x_refsource_MISC |
Impacted products
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