CVE-2023-35920 — Siemens / SIMATIC MV540 H

Description (CNA)

A vulnerability has been identified in SIMATIC MV540 H (All versions < V3.3.4), SIMATIC MV540 S (All versions < V3.3.4), SIMATIC MV550 H (All versions < V3.3.4), SIMATIC MV550 S (All versions < V3.3.4), SIMATIC MV560 U (All versions < V3.3.4), SIMATIC MV560 X (All versions < V3.3.4). Affected devices cannot properly process specially crafted IP packets sent to the devices. This could allow an unauthenticated remote attacker to cause a denial of service condition. The affected devices must be restarted manually.

Affected (CNA)

Vendor / product	Versions
Siemens / SIMATIC MV540 H	affected All versions < V3.3.4
Siemens / SIMATIC MV540 S	affected All versions < V3.3.4
Siemens / SIMATIC MV550 H	affected All versions < V3.3.4
Siemens / SIMATIC MV550 S	affected All versions < V3.3.4
Siemens / SIMATIC MV560 U	affected All versions < V3.3.4
Siemens / SIMATIC MV560 X	affected All versions < V3.3.4

CWE

CWE-400

References

https://cert-portal.siemens.com/productcert/pdf/ssa-561322.pdf

ADP enrichment

CVE

No English description supplied.

https://cert-portal.siemens.com/productcert/pdf/ssa-561322.pdf

CISA-ADP

No English description supplied.

No references supplied.