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CVE PROGRAM SOURCE RECORDUnscored

CVE-2021-33719

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

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Status
Published
Published
Updated
Assigning organization
siemens

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 or potential remote code execution.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Siemens SIPROTEC 5 relays with CPU variants CP050

  • All versions < V8.80affected

Siemens SIPROTEC 5 relays with CPU variants CP100

  • All versions < V8.80affected

Siemens SIPROTEC 5 relays with CPU variants CP300

  • All versions < V8.80affected

References