Exploited Vulnerabilities DailyCVE-2023-20269: Cisco Adaptive Security Appliance and Firepower Threat Defense
EPSS25.4%No. 1054 of 1739 in KEV
CVE year2023listed the same year
Same vendor in KEV100
Same product1
| Field | Value |
|---|---|
| Vendor | Cisco |
| Product | Adaptive Security Appliance and Firepower Threat Defense |
| Name | Cisco Adaptive Security Appliance and Firepower Threat Defense Unauthorized Access Vulnerability |
| Added to KEV | 2023-09-13 |
| US federal due date | 2023-10-04 |
| Ransomware use | Known |
| CWE | CWE-288 |
CISA 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.
Data from CISA's Known Exploited Vulnerabilities (KEV) catalog. EPSS is FIRST's estimated probability of exploitation activity in the next 30 days, refreshed weekly. Always follow the vendor's official guidance.
About this page
A Cisco Adaptive Security Appliance and Firepower Threat Defense vulnerability added to CISA's Known Exploited Vulnerabilities catalog on 2023-09-13.