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CVE-2021-37199

HIGH CVSS: 7.5 Published: 2021-10-12 Modified: 2026-06-17

Description

A vulnerability has been identified in SINUMERIK 808D (All versions), SINUMERIK 828D (All versions < V4.95). Affected devices don't process correctly certain special crafted packets sent to port 102/tcp, which could allow an attacker to cause a denial-of-service in the device.

Affected Platforms

Siemens Sinumerik 808D FirmwareSiemens Sinumerik 808DSiemens Sinumerik 828DSiemens Sinumerik 828D Firmware

Weakness Type

CWE-122, CWE-787

References