CVE-2021-22991

F5 BIG-IP Traffic Management Microkernel Buffer Overflow
62.4%
EPSS
99%
Percentile
Yes
Known exploited
0
APAC news · 90d
Summary

The Traffic Management Microkernel of BIG-IP ASM Risk Engine has a buffer overflow vulnerability, leading to a bypassing of URL-based access controls.

Vendor
F5
Product
BIG-IP Traffic Management Microkernel
Added to KEV
Jan 18, 2022
Remediation due
Feb 1, 2022 (US federal deadline)
Ransomware use
Not known
Weakness
CWE-119
EPSS
62.4% as of Nov 12
In the news
  • No Asia-Pacific article names this CVE yet.
Linked
Actors named alongside it:
none
Incidents exploiting it:
  • none recorded