Executive Risk Summary
"A vulnerability in the SAML 2.0 single sign-on feature of Cisco Secure Firewall ASA Software could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting in a DoS condition. This vulnerability is due to insufficient error checking when processing SAML messages."
Operational Audit Arsenal
Target Type Firmware
Target Asset ASA Software
Standard Path Firmware Image
Manual Verification Required
This is a non-Windows asset (Cisco). Use the target asset details and official path provided above to verify your current version against the official vendor advisories listed below.
Patch Impact Forecast
Reboot Required Likely
High
Internal Work Notes
CVE-2026-20101: SAML 2.0 SSO vulnerability in Cisco Secure Firewall ASA Software, potential for DoS condition, requires firmware update and reboot
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Intelligence Sources
Related Cisco Threats
Data compiled from NVD, MSRC, and CISA KEV Catalog. Intelligence synthesized via AI. Scripts provided for diagnostic purposes under MIT License.