CVE-2021-33720
CVE-2021-33720
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.
Affected products
Siemens · SIPROTEC 5 relays with CPU variants CP050Siemens · SIPROTEC 5 relays with CPU variants CP100Siemens · SIPROTEC 5 relays with CPU variants CP300Want to know if your infrastructure is exposed to this?
Talk to TrueHacking →