CVE-2021-32961

MDT AutoSave Unrestricted Upload of File with Dangerous Type

HIGH

7.5

CVSS Score

Published: April 1, 2022 at 10:17 PM UTC

Updated: June 17, 2026 at 03:53 AM UTC

4 products affected across 2 vendorsAutosave for System PlatformAutosaveAutoSave for System Platform

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Severity

HIGH7.5

Exploit prediction

EPSS 1%

SSVC

No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Autosave · Auvesy Mdt

95%

v < 6.02.067.00 ≤ v ≤ 7.04

Affected range stops below 6.02.06, so it looks safe — our inference, not a vendor statement

Autosave for System Platform · Auvesy Mdt

95%

v < 4.015.00

Affected range stops below 4.01, so it looks safe — our inference, not a vendor statement

AutoSave for System Platform · Mdt

60%

v < 4.015.00

Affected range stops below 4.01, so it looks safe — our inference, not a vendor statement

MDT AutoSave · Mdt

60%

v < 6.02.067.00 ≤ v < 7.047.00

Affected range stops below 6.02.06, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.04, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

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

References (1)

x_refsource_CONFIRMMitigationThird Party AdvisoryUS Government Resource

Source: [email protected]

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

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHicscert

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: NONE
Integrity: HIGH
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-434

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