Riskcovery

CVE-2021-37206

State
Published
Severity
Not scored
Published
Sep 14, 2021
Updated
Aug 4, 2024
Reserved
Jul 21, 2021

Read the record on cve.org

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). Received webpackets are not properly processed. An unauthenticated remote attacker with access to any of the Ethernet interfaces could send specially crafted packets to force a restart of the target device.

Scores

The record has no CVSS score.

Weaknesses

  • CWE-20 Improper Input Validation

Affected Products

ProductVersions
SIPROTEC 5 relays with CPU variants CP050Siemens
  • All versions < V8.80Affected
SIPROTEC 5 relays with CPU variants CP100Siemens
  • All versions < V8.80Affected
SIPROTEC 5 relays with CPU variants CP300Siemens
  • All versions < V8.80Affected

References

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