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No exploitation reported

CVE-2021-37363

No exploitation reported by the sources we read.

  • Published2021-10-26
  • WeaknessCWE-276

Am I 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 Insecure Permissions issue exists in Gestionale Open 11.00.00. A low privilege account is able to rename the mysqld.exe file located in bin folder and replace with a malicious file that would connect back to an attacking computer giving system level privileges (nt authority\system) due to the service running as Local System. While a low privilege user is unable to restart the service through the application, a restart of the computer triggers the execution of the malicious file. The application also have unquoted service path issues.

Timeline

dates in UTC
  1. 2021-10-2614:15CVE publishedNVD

Versions per branch

NVD
Gestionaleopen gestionale open
BranchAffectedFixed in
11.0= 11.00.00no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published
2021-10-26
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-39rw-jh89-3x4q

Frequently asked questions

What is CVE-2021-37363?

An Insecure Permissions issue exists in Gestionale Open 11.00.00. A low privilege account is able to rename the mysqld.exe file located in bin folder and replace with a malicious file that would connect back to an attacking computer giving system level privileges (nt authority\system) due to the service running as Local System. While a low privilege user is unable to restart the service through the application, a restart of the computer triggers the execution of the malicious file. The application also have unquoted service path issues.

Is CVE-2021-37363 actively exploited?

Active exploitation of CVE-2021-37363 has not been confirmed. Its EPSS score was 1.6% on 2026-11-09, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2021-37363?

CVE-2021-37363 has a CVSS v3 base score of 7.8 (HIGH severity), with vector string CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

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