Home › Exploited CVEs › CVE-2022-1388
CVE-2022-1388: F5 BIG-IP Missing Authentication Vulnerability
F5 BIG-IP · in CISA KEV since 2022-05-10
2022-05-10added to KEV
2022-05-31federal remediation due date
99.96%EPSS exploit probability (30 days) 100.0th percentile
9.8 CRITICALCVSS 3.1
Knownknown ransomware use
5days from NVD publication to KEV
What it is
F5 BIG-IP contains a missing authentication in critical function vulnerability which can allow for remote code execution, creation or deletion of files, or disabling services.
Required action (CISA)
Apply updates per vendor instructions.
| CWE | CWE-306 |
|---|---|
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD published | 2022-05-05 (Analyzed) |
Original records: NVD · CISA KEV · JSON: /api/cve/CVE-2022-1388.json · all KEV CVEs
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Get the full file: Exploited Vulnerabilities Brief – September 2026 ($29): this month's KEV additions ranked by EPSS, ransomware use and due date, ready to hand to a patch team. Checkout by Polar.