CVE-2021-32937: An attacker can gain knowledge of a session temporary working folder where the getfile and putfile commands ar

Q: How do I fix CVE-2021-32937?

autosave: upgrade to 6.02.06; autosave for system platform: upgrade to 4.01. Exact commands for each OS are on this page.

Q: Is CVE-2021-32937 being exploited?

CVE-2021-32937 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2021-32937 affect?

CVE-2021-32937 affects autosave, autosave for system platform. Severity is high (CVSS 7.5). An attacker can gain knowledge of a session temporary working folder where the getfile and putfile commands are used in MDT AutoSave versions prior to v6.02.06. An attacker can leverage this knowledge to provide a malicious command to the w

Q: How urgent is CVE-2021-32937?

Priority 47/100. High severity; Remotely exploitable, no login, no user action

This month

HIGH 7.5REMOTEUPGRADEUPGRADE

CVE-2021-32937 is a high-severity flaw (CVSS 7.5) affecting autosave, autosave for system platform. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An attacker can gain knowledge of a session temporary working folder where the getfile and putfile commands are used in MDT AutoSave versions prior to v6.02.06. An attacker can leverage this knowledge to provide a malicious command to the working directory where the read and write activity can be initiated.

Why this priority

High severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.1% (top 35%)
CISA exploited list	No
Weakness	CWE-209
Published	2022-04-01
Last modified	2026-06-17

Publisher (CNA): ICS-CERT · Vendor: auvesy-mdt

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2022-04-01 23:15 UTCPublished CVE record published
2026-06-17 03:53 UTCUpdated Record last modified

auvesy-mdt autosave UPGRADE

Affected: < 6.02.06 · >= 7.00 and <= 7.04

Fixed in: 6.02.06

Safe to downgrade to: a release before 7.00

1. Check installed version

apt-cache policy autosave || rpm -q autosave || autosave --version

2. UPGRADE to 6.02.06 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade autosave

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade autosave

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 7.00 (Debian / Ubuntu)

apt-cache madison autosave sudo apt install autosave=<VERSION_BEFORE_7.00> sudo apt-mark hold autosave

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list autosave sudo dnf downgrade autosave-<VERSION_BEFORE_7.00> sudo dnf versionlock add autosave

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

auvesy-mdt autosave for system platform UPGRADE

Affected: < 4.01 · 5.00

Fixed in: 4.01

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy autosave-for-system-platform || rpm -q autosave-for-system-platform || autosave-for-system-platform --version

2. UPGRADE to 4.01 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade autosave-for-system-platform

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade autosave-for-system-platform

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2021-32937?

autosave: upgrade to 6.02.06; autosave for system platform: upgrade to 4.01. Exact commands for each OS are on this page.

Is CVE-2021-32937 being exploited?

CVE-2021-32937 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2021-32937 affect?

CVE-2021-32937 affects autosave, autosave for system platform. Severity is high (CVSS 7.5). An attacker can gain knowledge of a session temporary working folder where the getfile and putfile commands are used in MDT AutoSave versions prior to v6.02.06. An attacker can leverage this knowledge to provide a malicious command to the w

How urgent is CVE-2021-32937?

Priority 47/100. High severity; Remotely exploitable, no login, no user action

Related CVEs

CVE-2021-32961 HIGH 7.5 UPGRADE UPGRADE A getfile function in MDT AutoSave versions prior to v6.02.06 enables a user to supply an optional parameter,
CVE-2021-32957 HIGH 7.5 UPGRADE UPGRADE A function in MDT AutoSave versions prior to v6.02.06 is used to retrieve system information for a specific pr
CVE-2021-32953 CRITICAL 9.8 UPGRADE UPGRADE An attacker could utilize SQL commands to create a new user MDT AutoSave versions prior to v6.02.06 and update
CVE-2021-32949 HIGH 7.5 UPGRADE UPGRADE An attacker could utilize a function in MDT AutoSave versions prior to v6.02.06 that permits changing a design
CVE-2021-32945 HIGH 7.5 UPGRADE UPGRADE An attacker could decipher the encryption and gain access to MDT AutoSave versions prior to v6.02.06.

References

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