CVE-2021-32961

MDT AutoSave Unrestricted Upload of File with Dangerous Type

State: Published
Severity: 7.5 High
Published: Apr 1, 2022
Updated: Apr 16, 2025
Reserved: May 13, 2021

Description

A getfile function in MDT AutoSave versions prior to v6.02.06 enables a user to supply an optional parameter, resulting in the processing of a request in a special manner. This can result in the execution of an unzip command and place a malicious .exe file in one of the locations the function looks for and get execution capabilities.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N	icscert

Weaknesses

CWE-434 Unrestricted Upload of File with Dangerous Type

Affected Products

Product	Versions
MDT AutoSaveMDT Software	before 6.02.06Affected
MDT AutoSaveMDT Software	7.00 to before 7.04Affected
AutoSave for System Platform (A4SP)MDT Software	before 4.01Affected
A4SPMDT Software	5.00Affected

References

https://www.cisa.gov/uscert/ics/advisories/icsa-21-189-02

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