Siemens Simatic S7 1500 Cpu 1514Sp F 2 Pn vulnerabilities

2 vulnerabilities

Known vulnerabilities in Siemens Simatic S7 1500 Cpu 1514Sp F 2 Pn, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

7.5CVE-2023-46156siemenssimatic drive controller cpu 1504d tf+79
EPSS score
1.24%
Affected devices improperly handle specially crafted packets sent to port 102/tcp. This could allow an attacker to create a denial of service condition. A restart is needed to restore normal operations.8.7CVE-2023-28831siemenssimatic braumat+116
EPSS score
1.13%
The OPC UA implementations (ANSI C and C++) in affected products contain an integer overflow vulnerability that could cause the application to run into an infinite loop during certificate validation. This could allow an unauthenticated remote attacker to create a denial of service condition by sending a specially crafted certificate.