CISA Releases Five Industrial Control Systems Advisories

CISA released five Industrial Control Systems ICS advisories on July 27, 2023. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-23-208-01 ETIC Telecom RAS Authentication ICSA-23-208-02 PTC KEPServerEX ICSA-23-208-03...

The vulnerabilities of Kepware KEPServerEX, ThingWorkx Kepware Server, ThingWorx Industrial Connectivity, ThingWorx Kepware Edge, and OPC-aggregator PTC OPC-Aggregator software are related to buffer overflows in dynamic memory. This allows attackers to gain unauthorized access to protected information or cause service failures.

The vulnerabilities of the Kepware KEPServerEX, ThingWorkx Kepware Server, ThingWorx Industrial Connectivity, ThingWorx Kepware Edge, and OPC-agregator PTC OPC-Aggregator software are related to buffer overflows in dynamic memory. Exploiting these vulnerabilities can allow a malicious actor to ga...

Network Time Protocol Vulnerabilities (Supplement Update A)

OVERVIEW --------- Begin Update A Part 1 of 2 -------- This advisory supplement is to accompany the NCCIC/ICS-CERT advisory titled ICSA-14-353-01C Network Time Protocol Vulnerabilities that was published February 5, 2015, on the ICS‑CERT web site. --------- End Update A Part 1 of 2 ----------...