high Known exploited

CVE-2026-76504

Cisco Catalyst SD-WAN Manager Hex Encoding Vulnerability

Cisco Catalyst SD-WAN Manager contains a hex encoding vulnerability that could allow an unauthenticated, remote attacker to access an affected system with privileges of the admin user due to improper handling of URI encoding in an HTTP request.

Published: Sep 30, 2026
Vendor: Cisco
Product: Catalyst SD-WAN Manager
CISA due date: 2026-10-03
Source: merged

References

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