HIGHVulnerability
Verified
Global

CISA KEV: Cisco Catalyst SD-WAN — Cisco Catalyst SD-WAN Controller Authentication Bypass Vulnerability

·Source: CISA KEV

Updated:

Executive Summary

Cisco Catalyst SD-WAN Controller & Manager contain an authentication bypass vulnerability that allows an unauthenticated, remote attacker to bypass authentication and obtain administrative privileges on an affected system.

Analysis

Cisco Catalyst SD-WAN Controller & Manager contain an authentication bypass vulnerability that allows an unauthenticated, remote attacker to bypass authentication and obtain administrative privileges on an affected system. Added to CISA Known Exploited Vulnerabilities catalog on 2026-05-14. Remediation due: 2026-05-17.

Indicators of Compromise (1)

CVE (1)
CVE-2026-20182
NVDMITRE CVE
Source Attribution

Originally published by CISA KEV on May 14, 2026. Verified by: CISA.

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