Vulnerability Details : CVE-2021-32961
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.
Products affected by CVE-2021-32961
- cpe:2.3:a:auvesy-mdt:autosave:*:*:*:*:*:*:*:*
- cpe:2.3:a:auvesy-mdt:autosave:*:*:*:*:*:*:*:*
- cpe:2.3:a:auvesy-mdt:autosave_for_system_platform:*:*:*:*:*:*:*:*
- cpe:2.3:a:auvesy-mdt:autosave_for_system_platform:5.00:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-32961
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 27 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-32961
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:P/A:N |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
3.9
|
3.6
|
ICS-CERT | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2021-32961
-
The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.Assigned by:
- ics-cert@hq.dhs.gov (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2021-32961
-
https://www.cisa.gov/uscert/ics/advisories/icsa-21-189-02
MDT AutoSave | CISAMitigation;Third Party Advisory;US Government Resource
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