CVE-2021-23010

Description

On versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2, 14.1.x before 14.1.3.1, 13.1.x before 13.1.3.5, and 12.1.x before 12.1.5.3, when the BIG-IP ASM/Advanced WAF system processes WebSocket requests with JSON payloads using the default JSON Content Profile in the ASM Security Policy, the BIG-IP ASM bd process may produce a core file. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

7.5

CVSS

Severity: High

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.65%

Vendor Advisory f5.com

Affected: n/a BIG-IP ASM/Advanced WAF

References

Link	Tags
https://support.f5.com/csp/article/K18570111	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-23010?: CVE-2021-23010 has been scored as a high severity vulnerability.
How to fix CVE-2021-23010?: To fix CVE-2021-23010, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-23010 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2021-23010 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-23010?: CVE-2021-23010 affects n/a BIG-IP ASM/Advanced WAF.

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