Tag: sd-wan

Cisco SD-WAN and IOS XE: Critical Flaws Fixed Cisco published a new set of security advisories, addressing vulnerabilities across Catalyst SD-WAN, IOS XE, Cisco Integrated Management Controller (IMC), RoomOS, Terminal Se

Cisco has released security updates for an SD-WAN vManage flaw exploited in zero-day attacks. The issue, tracked as CVE-2026-20262, affects Cisco Catalyst SD-WAN Manager and can allow an authenticated remote attacker to create or overwrite files on the underlying operating system, opening a path to root privilege escalation. Public reporting says the flaw was exploited […]

CVE-2026-20262: Cisco Catalyst SD-WAN Manager Zero-Day Leads to Root CVE-2026-20262 is a zero-day vulnerability in Cisco Catalyst SD-WAN Manager (formerly SD-WAN vManage) that lets an authenticated attacker with low privileges (at least write access) write files to unintended locations on the server. The flaw sits in the web UI / API file upload flow, where […]

Cisco has disclosed a seventh SD-WAN zero-day exploited in 2026, tracked as CVE-2026-20245. The flaw affects the command-line interface of Cisco Catalyst SD-WAN Manager and can allow an authenticated remote attacker with netadmin privileges to execute arbitrary commands as root by uploading a crafted file. Cisco says exploitation has already been observed in limited cases, […]