CVE-2021-47667
Critical · 10.0CVSS
10.0
EPSS
36.6%
Published
Apr 5, 2025
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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