User Datagram Protocol is a connectionless transport-layer protocol that sends datagrams between applications with minimal overhead and no built-in reliability. It matters in enterprise environments for low-latency services, streaming, and real-time applications where applications implement their own control and security mechanisms.
November 20, 2025
Emerson's Appleton UPSMON-PRO is vulnerable to a stack-based buffer overflow that can allow remote code execution. The product is end-of-life, and users are advised to replace or implement specific mitigations to protect their systems. Recommended actions include blocking UDP port 2601 and isolating monitoring networks.
November 20, 2025
Aviz Networks launches Aviz Service Node Release 2.2, enhancing performance and visibility for enterprise and telco networks.
November 11, 2025
A vulnerability in NIHON KOHDEN's CNS-6201 monitor could lead to denial of service attacks, affecting several versions.
October 23, 2025
A NULL pointer dereference vulnerability in the CNS-6201 monitor may allow attackers to disrupt operations in healthcare facilities.
September 16, 2025
CISA stops updating Siemens ICS security advisories as of January 10, 2023, impacting SINEC OS vulnerabilities.