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CVE-2021-33720
Published: Sep 14, 2021
Modified: Aug 3, 2024
PUBLISHED
Description
A vulnerability has been identified in SIPROTEC 5 relays with CPU variants CP050 (All versions < V8.80), SIPROTEC 5 relays with CPU variants CP100 (All versions < V8.80), SIPROTEC 5 relays with CPU variants CP300 (All versions < V8.80). Specially crafted packets sent to port 4443/tcp could cause a Denial-of-Service condition.
| Vendor | Product | Versions |
|---|---|---|
Siemens | SIPROTEC 5 relays with CPU variants CP050 | affected All versions < V8.80 |
Siemens | SIPROTEC 5 relays with CPU variants CP100 | affected All versions < V8.80 |
Siemens | SIPROTEC 5 relays with CPU variants CP300 | affected All versions < V8.80 |
Weaknesses (CWE)
References
https://cert-portal.siemens.com/productcert/pdf/ssa-847986.pdf
x_refsource_MISC
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