Cisco SD-WAN Manager Authentication Bypass CVE-2026-76504 Exploited in the Wild Vulnerability Report Cisco SD-WAN Manager Authentication Bypass CVE-2026-76504 Exploited in the Wild Do Son September 30, 2026 0 TL;DR Cisco has patched CVE-2026-76504, a CVSS 9.8 authentication bypass in Cisco SD-WAN Manager. Attackers already exploit... Read More Read more about Cisco SD-WAN Manager Authentication Bypass CVE-2026-76504 Exploited in the Wild
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