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Trend Micro Research, News and Perspectives 7 months, 2 weeks ago

Operation Zero Disco: Attackers Exploit Cisco SNMP Vulnerability to Deploy Rootkits

Trend™ Research has uncovered an attack campaign exploiting the Cisco SNMP vulnerability CVE-2025-20352, allowing remote code execution and rootkit deployment on unprotected devices, with impacts observed on Cisco 9400, 9300, and legacy 3750G series.

More from Trend Micro Research, News and Perspectives 15 Oct 2025, 1:00 p.m. Actively exploited CVE-2025-20352 CVE Cisco Exploit Remote Code Execution Research Rootkit Vulnerability