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CVE Watch—

CVE-2022-1388

F5 BIG-IP Missing Authentication Vulnerability

CVSS

—

No CVSS

EPSS

100.0%

p100

KEV

YES

May 10, 2022

Exploit Today

80

0-100

Published: — · Last modified: —

EPSS · 30d

100.0%EPSS · 30 days100.0%

2026-06-302026-07-16

KEV catalog record

Product

F5 / BIG-IP

Vulnerability

F5 BIG-IP Missing Authentication Vulnerability

Added to KEV

May 10, 2022

Remediate by

May 31, 2022

Known ransomware use

Yes

Summary description

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

Apply updates per vendor instructions.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2022-1388

Related CVEs

CVECVSSEPSSKEVRExploitTitleMod.

CVE-2020-5902—

KEV—80F5 BIG-IP Traffic Management User Interface (TMUI) Remote Code Execution Vulnerability—CVE-2025-53521—

KEV—74F5 BIG-IP Stack-Based Buffer Overflow Vulnerability—