Siemens Simatic S7-1500 Cpu 1510Sp-1 Pn Firmware vulnerabilities

2 known vulnerabilities affecting siemens/simatic_s7-1500_cpu_1510sp-1_pn_firmware.

Total CVEs

2

CISA KEV

0

Public exploits

0

Exploited in wild

0

Severity breakdown

HIGH2

Vulnerabilities

Page 1 of 1

CVE-2023-46156HIGHCVSS 7.5fixed in 3.1.02023-12-12

CVE-2023-46156 [HIGH] CWE-416 CVE-2023-46156: Affected devices improperly handle specially crafted packets sent to port 102/tcp. This could allow 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.

CVE-2023-28831HIGHCVSS 8.7fixed in 2.9.72023-09-12

CVE-2023-28831 [HIGH] CWE-190 CVE-2023-28831: The OPC UA implementations (ANSI C and C++) in affected products contain an integer overflow vulnera 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.