CVE-2024-21508
high-risk
Published 2024-04-11
Versions of the package mysql2 before 3.9.4 are vulnerable to Remote Code Execution (RCE) via the readCodeFor function due to improper validation of the supportBigNumbers and bigNumberStrings values.
Do I need to act?
!
55.6% chance of exploitation in next 30 days
EPSS score — higher than 44% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10
Critical
NETWORK
/ LOW complexity
References (12)
55
/ 100
high-risk
Severity
32/34 · Critical
Exploitability
18/34 · Moderate
Exposure
5/34 · Minimal