criticalKEV
CVE-2026-76504
Cisco Catalyst SD-WAN Manager authentication bypass granting unauthenticated admin-level API access (CISA KEV)
- Severity
- critical
- Affected product
- Cisco Catalyst SD-WAN Manager
- Affected versions
- Cisco Catalyst SD-WAN Manager all versions before the fix
- Fixed in
- Cisco Catalyst SD-WAN Manager 20.9.10.1 / 20.12.8.2 / 20.15.6.1 / 20.18.4.1 / 26.1.2.1 / 26.2.1 (per release train; cloud-hosted 20.15.605)
- Detection basis
- Appliance fingerprint
- Shipped rule
- Cisco Catalyst SD-WAN Manager: Cisco Catalyst SD-WAN Manager authentication bypass granting unauthenticated admin-level API access (CISA KEV)
- CISA KEV
- Listed as a known exploited vulnerability
- Added to NewScan
- 2026-10-01
- Detected by
- NewScan — free, self-hosted
How NewScan reports it
APPLIANCE FINGERPRINT
NewScan fingerprints the Cisco Catalyst SD-WAN Manager appliance and reports this CVE when the detected version falls inside the affected range below.
References
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