SecurityThe Hacker Newsabout 2 hours ago
CISA Flags Exploited Cisco SD-WAN Flaw
2 min read
CISA added CVE-2026-76504, a critical Cisco Catalyst SD-WAN Manager authentication bypass with a CVSS score of 9.8, to its Known Exploited Vulnerabilities catalog on Wednesday after active exploitation. Attackers can gain admin access via crafted HTTP requests. Federal agencies must patch by October 3, 2026. Cisco released indicators of compromise.
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