Critical Cisco SD-WAN Vulnerabilities Enable Access Control Bypass and Path Traversal
Thu Aug 06 2026
IAM
Networking
Patch Management
Security Management
Vulnerability
cyberpress.org
Cisco has released critical security hardening updates for Cisco Catalyst SD-WAN Software, addressing multiple vulnerabilities that could allow authenticated attackers to bypass access controls and manipulate file paths. Tracked under Cisco advisory cisco-sa-hardening-sdwan-faLcR3K, the flaws carry maximum CVSS scores of 9.9 and affect Catalyst SD-WAN installations regardless of device configuration. Impacted environments include on-premises deployments, […]
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