CVE-2020-3580 — Cisco ASA and FTD Cross-Site Scripting (XSS) Vulnerability
CVE-2020-3580: Cisco ASA and FTD Cross-Site Scripting (XSS) Vulnerability
CISA Known Exploited Vulnerability (KEV)
| Vendor / project | Cisco |
| Product | Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) |
| Date added | 2021-11-03 |
| Due date | 2022-05-03 |
| Ransomware campaign use | Known |
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.
Required action (CISA)
Apply updates per vendor instructions.
Notes
https://nvd.nist.gov/vuln/detail/CVE-2020-3580
References
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2020-3580
- KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog