Home/CVE/When a BIG-IP Advanced WAF/ASM security policy is configured on a virtual server, undisclosed requests can cause the bd
CVE

CVE-2022-41691

When a BIG-IP Advanced WAF/ASM security policy is configured on a virtual server, undisclosed requests can cause the bd

When a BIG-IP Advanced WAF/ASM security policy is configured on a virtual server, undisclosed requests can cause the bd process to terminate.

HIGH · CVSS 7.5 EPSS 0.00682
Schedule remediation
  • SSVC automatable: yes - attacks can be scripted at scale
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-763Release of Invalid Pointer or Reference
▤

Affected Products & Versions

2
f5 big-ip advanced web application firewall>= 14.1.0 and < 14.1.5.2
f5 big-ip application security manager>= 14.1.0 and < 14.1.5.2
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · f5sirt@f5.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD19 Oct 2022 · 10:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
yes
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://support.f5.com/csp/article/K02694732MitigationVendor Advisory
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