Browsing Tag
CVE-2026-20245
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Coverage of CVE-2026-20245, a Cisco Catalyst SD-WAN privilege-escalation vulnerability involving crafted file upload and root command execution.
Mandiant Details Cisco SD-WAN Attack That Turned a Malicious CSV Into Root Access
Mandiant says an attacker used rogue Cisco Catalyst SD-WAN peering, admin password manipulation, and CVE-2026-20245 to gain root access through a malicious CSV upload. The new details make the June SD-WAN advisories an incident-response problem, not just a patching task.
