Feed/CVE-2021-47667
CVE-2021-47667CRITICALCVSS 10.0

CVE-2021-47667

Published Apr 4, 2025·Updated Jun 16, 2026

NVD Description

An OS command injection vulnerability in lib/NSSDropoff.php in ZendTo 5.24-3 through 6.x before 6.10-7 allows unauthenticated remote attackers to execute arbitrary commands via shell metacharacters in the tmp_name parameter when dropping off a file via a POST /dropoff request.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

References

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