Cisco Confirms Active Exploitation of Two Catalyst SD-WAN Manager Vulnerabilities - Printable Version +- Hack Forums (https://hackforums.net) +-- Forum: General Topics (https://hackforums.net/forumdisplay.php?fid=7) +--- Forum: World (https://hackforums.net/forumdisplay.php?fid=445) +---- Forum: News and Happenings (https://hackforums.net/forumdisplay.php?fid=89) +---- Thread: Cisco Confirms Active Exploitation of Two Catalyst SD-WAN Manager Vulnerabilities (/showthread.php?tid=6321884)

Cisco Confirms Active Exploitation of Two Catalyst SD-WAN Manager Vulnerabilities - Stanley - Mar 13, 2026 Cisco Confirms Active Exploitation of Two Catalyst SD-WAN Manager Vulnerabilities Cisco has disclosed that two more vulnerabilities affecting Catalyst SD-WAN Manager (formerly SD-WAN vManage) have come under active exploitation in the wild. The vulnerabilities in question are listed below - CVE-2026-20122 (CVSS score: 7.1) - An arbitrary file overwrite vulnerability that could allow an authenticated, remote attacker to overwrite arbitrary files on the local file system. https://thehackernews.com/2026/03/cisco-confirms-active-exploitation-of.html