Catalyst SD-WAN
Cisco warns of new critical SD-WAN flaw exploited in zero-day attacks
Cisco is warning that a critical Catalyst SD-WAN Controller authentication bypass flaw, tracked as CVE-2026-20182, was actively exploited in zero-day attacks that allowed attackers to gain administrative privileges on compromised devices. CVE-2026-20182 has a maximum severity of 10.0 and impacts Cisco Catalyst SD-WAN Controller and Cisco Catalyst SD-WAN Manager in on-prem and SD-WAN Cloud deployments. In an […]
CISA flags new SD-WAN flaw as actively exploited in attacks
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has given government agencies four days to secure their systems against another Catalyst SD-WAN Manager vulnerability it flagged as actively exploited in attacks. Catalyst SD-WAN Manager (formerly known as vManage) is a network management software that helps admins monitor and manage up to 6,000 Catalyst SD-WAN devices […]
Cisco flags more SD-WAN flaws as actively exploited in attacks
Cisco has flagged two Catalyst SD-WAN Manager security flaws as actively exploited in the wild, urging administrators to upgrade vulnerable devices. Catalyst SD-WAN Manager (formerly vManage) is network management software that enables admins to monitor and manage up to 6,000 Catalyst SD-WAN devices from a single centralized dashboard. “In March 2026, the Cisco PSIRT became […]