cvedb.io
CVE-2021-33576
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2021-06-18T11:15:08.760 · Last modified 2026-06-17T03:54:49.070

Summary

An issue was discovered in Cleo LexiCom 5.5.0.0. Within the AS2 message, the sender can specify a filename. This filename can include path-traversal characters, allowing the file to be written to an arbitrary location on disk.

Affected products

cleo — lexicom

Does this affect you?

Add your gear to cvedb and we'll alert you only when cleo ships something exploited.

Check my exposure →

References

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