#VU54638 Arbitrary file upload in MDT AutoSave and AutoSave for System Platform (A4SP) - CVE-2021-32961

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Main Vulnerability Database Vulnerabilities #VU54638

#VU54638 Arbitrary file upload in MDT AutoSave and AutoSave for System Platform (A4SP) - CVE-2021-32961

Published: July 9, 2021


Vulnerability identifier: #VU54638
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-32961
CWE-ID: CWE-434
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
MDT AutoSave
AutoSave for System Platform (A4SP)
Software vendor:
MDT Software

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to insufficient validation of file during file upload within the getfile function. A remote attacker can execute an unzip command and place a malicious .exe file in one of the locations the function looks for and get execution capabilities.


Remediation

Install updates from vendor's website.

External links