VendorsSiemenssimatic_process_historian_opc_ua_serverall versions
Vulnerabilities

Siemens SIMATIC PROCESS HISTORIAN OPC UA SERVER -

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

2CVEs
CVE-2021-40142
In OPC Foundation Local Discovery Server (LDS) before 1.04.402.463, remote attackers can cause a denial of service (DoS) by sending carefully crafted messages that lead to Access of a Memory Location After the End of a Buffer.
Published 2021-08-27 · Modified
7.5EPSS 0.026
CVE-2021-3449
NULL pointer deref in signature_algorithms processing
Published 2021-03-25 · Modified
5.9EPSS 0.635