What’s Vulnerable › Vulnerabilities

CVE-2022-23026

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-01-25 · updated 2026-06-17
• Weakness: CWE-434

Description

On BIG-IP ASM & Advanced WAF version 16.1.x before 16.1.2, 15.1.x before 15.1.4.1, 14.1.x before 14.1.4.5, and all versions of 13.1.x and 12.1.x, an authenticated user with low privileges, such as a guest, can upload data using an undisclosed REST endpoint causing an increase in disk resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected products

• F5 Big-Ip Advanced Web Application Firewall: from 12.1.0 through 12.1.6; from 13.1.0 through 13.1.4; from 14.1.0 through 14.1.4; from 15.1.0 through 15.1.4; from 16.0.0 through 16.1.1
• F5 Networks, Inc. BIG-IP (AAM): from 12.1.0 through 12.1.6; from 13.1.0 through 13.1.4; from 14.1.0 through 14.1.4; from 15.1.0 through 15.1.4; from 16.0.0 through 16.1.1

References

• https://support.f5.com/csp/article/K08402414
• https://support.f5.com/csp/article/K08402414

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