CVE-2020-15415
CVE-2020-15415
In short
A vulnerability in DrayTek routers allows attackers to run arbitrary commands on the device by uploading a file with a specially crafted filename containing shell commands. This bypasses security controls and gives attackers complete control over the router.
Technical detail
CWE-78 OS Command Injection in cgi-bin/mainfunction.cgi/cvmcfgupload endpoint allows unauthenticated remote command execution when text/x-python-script content type is used with shell metacharacters in the filename parameter. No authentication required; successful exploitation results in arbitrary code execution with device privileges.
Summary generated and translated by AI from the official description.
On DrayTek Vigor3900, Vigor2960, and Vigor300B devices before 1.5.1, cgi-bin/mainfunction.cgi/cvmcfgupload allows remote command execution via shell metacharacters in a filename when the text/x-python-script content type is used, a different issue than CVE-2020-14472.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
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