Firetruck

CVE-2020-3580

KEV · Ransomware
Updated Oct 21, 2025 · PUBLISHED
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Description

Cisco Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) contain an insufficient input validation vulnerability for user-supplied input by the web services interface. Successful exploitation could allow an attacker to perform cross-site scripting (XSS) in the context of the interface or access sensitive browser-based information.

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Affected packages

PackageVendor / ProductVersion rangeStatus
Cisco Adaptive Security Appliance (ASA) SoftwareCisco / Cisco Adaptive Security Appliance (ASA) Softwaren/aaffected