{"cvss":0.0,"datePublished":"2023-08-29T00:00:00Z","dateUpdated":"2023-08-29T00:00:00Z","description":"Cisco Adaptive Security Appliance and Firepower Threat Defense contain an unauthorized access vulnerability that could allow an unauthenticated, remote attacker to conduct a brute force attack in an attempt to identify valid username and password combinations or establish a clientless SSL VPN session with an unauthorized user.","dueDate":"2023-10-04T00:00:00Z","id":"CVE-2023-20269","kev_catalogs":["vulncheck"],"knownRansomwareCampaignUse":"Known","product":"Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD)","requiredAction":"Apply mitigations per vendor instructions for group-lock and vpn-simultaneous-logins or discontinue use of the product for unsupported devices.","severity":"CRITICAL","source":"vulncheck_kev","title":"Cisco Adaptive Security Appliance and Firepower Threat Defense Unauthorized Access Vulnerability","vendor":"Cisco"}