Session working-folder disclosure via command errors
Published Apr 1, 2022 · Updated Apr 16, 2025
Sensitive-information exposure in MDT Software AutoSave and A4SP allows remote attackers to learn a session working folder. Error handling for getfile and putfile commands reveals the temporary working-directory path, which can then be targeted by a malicious command that initiates read or write activity. No authentication or user interaction is required, and the documented consequence is path disclosure rather than data modification or service interruption.
Summary
What happened
Sensitive-information exposure in MDT Software AutoSave and A4SP allows remote attackers to learn a session working folder. Error handling for getfile and putfile commands reveals the temporary working-directory path, which can then be targeted by a malicious command that initiates read or write activity. No authentication or user interaction is required, and the documented consequence is path disclosure rather than data modification or service interruption.
The record
- CVE
- CVE-2021-32937
- Published
- Apr 1, 2022
- Updated
- Apr 16, 2025
- Vendor
- MDT Software
- Product
- AutoSave for System Platform
- Classifications
- CWE-209, T1083
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Apr 1, 2022CVE publishedPublication date reported by the CVE source.
- Apr 16, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=5.00
- Affected versionversion=unspecified <4.01
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo