cvedb.io
CVE-2023-24021
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2023-01-20T19:15:18.593 · Last modified 2026-06-17T05:38:29.493

Summary

Incorrect handling of '\0' bytes in file uploads in ModSecurity before 2.9.7 may allow for Web Application Firewall bypasses and buffer over-reads on the Web Application Firewall when executing rules that read the FILES_TMP_CONTENT collection.

Affected products

trustwave — modsecurity

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.