What EVULNABLE says
Listed in the CISA KEV catalog, and Confirmed exploitation in the wild.
Out-of-Band / Urgent Remediation
CVE-2023-20269
Cisco — Cisco Adaptive Security Appliance and Firepower Threat Defense Unauthorized Access Vulnerability
CISA KEV · in the CISA KEV catalog since 2023-09-13
The priority band answers “how soon”, not “how bad” — see Methodology for what it weighs and where it abstains.
The evidence behind it
| Measure | Value | Source |
|---|---|---|
| CVSS base score | 9.1 | NVD |
| FIRST EPSS | 0.254 (97.8th pctl) | FIRST |
| Actively exploited | Confirmed | CISA KEV |
| Ransomware campaign use | Known | CISA KEV |
| CISA remediation deadline | 2023-10-04 — Overdue by 2.9 years | CISA KEV |
The primary records
This page is an opinion about urgency. Where it and a source of record disagree, the source of record is the record.
Where this sits
CVE-2023-20269 is one of the entries ranked on the priority feed and in the non-Microsoft advisories.