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Cisco Catalyst SD-WAN Controller Authentication Bypass Vulnerability

Source: cisco / cisco-sa-sdwan-rpa2-v69WY2SW — original advisory

Published: 2026-05-14 · Last updated: 2026-06-16 · Vendor severity: Critical Exploited (KEV)

CVEs

CVECVSSCWEExploitation
CVE-2026-20182 10.0 CWE-287: Improper Authentication Exploited (KEV)

Affected Products

ProductAffected versionsFixed version
Cisco Catalyst SD-WAN Controller Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 17.2.10 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 17.2.4 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 17.2.5 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 17.2.6 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 17.2.7 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 17.2.8 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 17.2.9 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 18.2.0 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 18.3.0 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 18.3.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 18.3.3 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 18.3.4 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 18.3.5 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 18.3.6 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 18.3.7 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 18.3.8 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 18.4.0 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 18.4.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 18.4.3 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 18.4.303 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 18.4.4 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 18.4.5 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 18.4.6 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 19.0.0 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 19.1.0 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 19.2.0 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 19.2.097 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 19.2.098 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 19.2.099 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 19.2.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 19.2.2 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 19.2.3 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 19.2.31 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 19.2.32 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 19.2.4 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 19.2.929 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 19.3.0 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.10.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.10.1.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.1.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.11.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.11.1.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.1.12 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.1.2 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.12.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.12.2 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.12.3 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.12.3.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.12.4 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.12.4.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.12.5 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.12.5.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.12.5.2 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.12.5.3 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.12.6 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.12.6.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.12.7 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.12.7.2 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.1.3 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.1.3.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.13.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.14.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.15.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.15.2 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.15.3 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.15.4 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.15.4.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.15.4.2 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.15.4.3 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.15.4.5 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.15.5 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.15.5.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.15.5.3 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.16.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.3.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.3.2 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.3.3 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.3.3.2 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.3.4 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.3.4.3 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.3.5 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.3.5.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.3.6 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.3.7 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.3.7.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.3.7.2 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.3.8 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.4.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.4.1.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.4.1.2 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.4.2 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.4.2.3 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.5.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.6.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.6.1.2 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.6.2 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.6.3 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.6.3.2 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.6.3.3 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.6.4 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.6.4.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.6.5 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.6.5.2 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.6.5.3 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.6.5.4 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.6.6 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.6.7 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.6.8 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.7.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.7.2 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.8.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.9.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.9.2 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.9.2.2 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.9.2.3 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.9.3 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.9.3.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.9.4 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.9.5 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.9.5.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.9.5.3 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.9.6 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.9.7 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.9.7.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.9.8 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.9.8.2 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.9.9 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Controller 20.9.9.2 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 17.2.5 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 17.2.6 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 17.2.8 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 17.2.9 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 18.2.0 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 18.3.0 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 18.3.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 18.3.3 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 18.3.3.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 18.3.6 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 18.3.6.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 18.3.7 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 18.4.0 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 18.4.0.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 18.4.303 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 18.4.4 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 18.4.5 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 18.4.501_ES Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 19.1.0 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 19.2.0 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 19.2.098 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 19.2.099 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 19.2.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 19.2.3 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 19.2.31 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 19.2.4 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 19.2.4.0.9 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 19.2.929 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 20.1.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 20.1.1.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 20.1.12 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 20.1.2 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 20.1.3.1 Not specified by vendor Not specified by vendor
Cisco Catalyst SD-WAN Manager 20.3.2 Not specified by vendor Not specified by vendor