CVE-2022-41833
HIGHCVSS 7.5/10EPSS 0.62%
Last modified
CVE-2022-41833 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. In all BIG-IP 13.1.x versions, when an iRule containing the HTTP::collect command is configured on a virtual server, undisclosed requests can cause Traffic Management Microkernel (TMM) to terminate.. EPSS estimates a 0.62% chance of exploitation in the next 30 days.
Description
In all BIG-IP 13.1.x versions, when an iRule containing the HTTP::collect command is configured on a virtual server, undisclosed requests can cause Traffic Management Microkernel (TMM) to terminate.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| F5 | Big-Ip Access Policy Manager | >= 13.1.0, <= 13.1.5 |
| F5 | Big-Ip Advanced Firewall Manager | >= 13.1.0, <= 13.1.5 |
| F5 | Big-Ip Analytics | >= 13.1.0, <= 13.1.5 |
| F5 | Big-Ip Application Acceleration Manager | >= 13.1.0, <= 13.1.5 |
| F5 | Big-Ip Application Security Manager | >= 13.1.0, <= 13.1.5 |
| F5 | Big-Ip Domain Name System | >= 13.1.0, <= 13.1.5 |
| F5 | Big-Ip Fraud Protection Service | >= 13.1.0, <= 13.1.5 |
| F5 | Big-Ip Global Traffic Manager | >= 13.1.0, <= 13.1.5 |
| F5 | Big-Ip Link Controller | >= 13.1.0, <= 13.1.5 |
| F5 | Big-Ip Local Traffic Manager | >= 13.1.0, <= 13.1.5 |
| F5 | Big-Ip Policy Enforcement Manager | >= 13.1.0, <= 13.1.5 |
References
- https://support.f5.com/csp/article/K69940053Mitigation, Vendor Advisory
- https://support.f5.com/csp/article/K69940053Mitigation, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-41833?
In all BIG-IP 13.1.x versions, when an iRule containing the HTTP::collect command is configured on a virtual server, undisclosed requests can cause Traffic Management Microkernel (TMM) to terminate.
How severe is CVE-2022-41833?
CVE-2022-41833 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.62% probability of exploitation in the next 30 days.
How do I fix CVE-2022-41833?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2022-41833?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST