CVE-2021-32949
No exploitation reported by the sources we read.
- Published2022-04-01
- Fixed in6.02.06
- WeaknessCWE-22 · CWE-23
Am I affected?
Debian, Ubuntu or Red Hat sometimes backport a fix without changing the upstream version number: such a version reads « to verify », never « affected ».With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.
Description
An attacker could utilize a function in MDT AutoSave versions prior to v6.02.06 that permits changing a designated path to another path and traversing the directory, allowing the replacement of an existing file with a malicious file.
Timeline
dates in UTC- 2022-04-0123:15CVE publishedNVD
Observed activity
isMalicious corpus · updated 2026-10-23 18:48 UTCBlock these indicators
- Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2021-32949?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2021-32949?format=csv
- TAXII collection of exploited CVEs
- The EDL and CSV take an API key on the Pro plan.
Versions per branch
NVD| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 6.2 | < 6.02.06 | 6.02.06 | NVD |
| 7.x | ≥ 7.00, ≤ 7.04 | no fix published | NVD |
| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 4.1 | < 4.01 | 4.01 | NVD |
| 5.0 | = 5.00 | no fix published | NVD |
as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.
Distribution builds and vendor advisories
Packages from OSV.dev and products from the vendors' CSAF advisories.
version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.
Vendor advisories
MDT AutoSave
AutoSave for System Platform (A4SP): versions prior to 4.01 · A4SP: Version 5.00 · MDT AutoSave: v7.00-7.04 · +1 more
Fix
- Update Auvesy-mdt autosave to 6.02.06
- Vendor fix CISA ICSA-21-189-02 · 4 productsMDT AutoSave 6.x version: Version 6.02.06 (Released January 2021)
- Vendor fix CISA ICSA-21-189-02 · 4 productsMDT AutoSave 7.x version: Version 7.05 (Released December 2020)
- Mitigation from the vendor CISA ICSA-21-189-02 · 4 productsA4SP 4.x version: Version 4.01 (Released June 2021)
- Mitigation from the vendor CISA ICSA-21-189-02 · 4 productsA4SP 5.x version: Version 5.01 (Released May 2021)
- Mitigation from the vendor CISA ICSA-21-189-02 · 4 productsFor more information about these vulnerabilities, and to obtain and install the new versions, please contact MDT Software customer support.
Advisories and patches
- www.cisa.govMitigation
Detection
- Nuclei template
- none so far ProjectDiscovery
- Exploit-DB
- no entry Exploit-DB
- Proof-of-concept repositories
- none listed PoC-in-GitHub
Sources
Technical details
- CVSS v3 Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- Published
- 2022-04-01
- Last Modified
- 2026-06-17
- NVD status
- Modified
Frequently asked questions
What is CVE-2021-32949?
Is CVE-2021-32949 actively exploited?
What is the CVSS score for CVE-2021-32949?
Running MDT AutoSave? Hear about its next vulnerability
Surveillance reads the versions in your stack — a domain, a lockfile or a list — checks each CVE against the ranges its sources publish, and alerts you when one you run is exploited or enters CISA KEV. A version it cannot read stays « version not verified ».
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Go further
- Following what attackers exploit right now? The CISA KEV additions of the month, with their patch deadlines.
- Running this software? Vulnerability monitoring alerts you to new vulnerabilities in your products.
Related vulnerabilities
Same product first, then the same vendor advisory and the same publication week.