Siemens Simatic ET 200Sp HA Im155 6 PN vulnerabilities

1 vulnerability

Known vulnerabilities in Siemens Simatic ET 200Sp HA Im155 6 PN, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

8.7CVE-2025-40833siemensie/pb link ha+242
EPSS score
0.32%
The affected devices contain a null pointer dereference vulnerability while processing specially crafted IPv4 requests. This could allow an attacker to cause denial of service condition. A manual restart is required to recover the system.