Cisco warned of active exploitation of a vulnerability in Catalyst SD-WAN Manager. Tracked as CVE-2026-20245, the vulnerability could allow an authenticated, local attacker to execute arbitrary commands as root by supplying a crafted file to the affected system. CISA acknowledged the active exploitation of the vulnerability by adding it to its Known Exploited Vulnerabilities Catalog. CISA urges users to patch the vulnerability … Continue reading “Cisco Catalyst SD-WAN Manager Privilege Escalation Vulnerability Exploited in Attack (CVE-2026-20245)”