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CVE-2026-20127: Cisco Catalyst SD-WAN Controller/Manager Zero-Day Authentication Bypass Vulnerability Exploited in the Wild - Security Boulevard

CVE-2026-20127: Cisco Catalyst SD-WAN Controller/Manager Zero-Day Authentication Bypass Vulnerability Exploited in the Wild Security Boulevard

Score 41 low confidence 1 source posts Updated Feb 25, 2026, 8:36 PM UTC

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CVE-2026-20127: Cisco Catalyst SD-WAN Controller/Manager Zero-Day Authentication Bypass Vulnerability Exploited in the Wild - Security Boulevard

Watch search #99: vulnerabilities • Feb 25, 2026, 8:19 PM UTC

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