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CVE-2021-32957

MDT AutoSave Uncontrolled Search Path Element

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 0.9%
SSVC
No known exploit

Description

A function in MDT AutoSave versions prior to v6.02.06 is used to retrieve system information for a specific process, and this information collection executes multiple commands and summarizes the information into an XML. This function and subsequent process gives full path to the executable and is therefore vulnerable to binary hijacking.

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

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-89

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