CVE-2021-42110

State: Published
Severity: 7.1 High
Published: Dec 8, 2021
Updated: May 30, 2025
Reserved: Oct 8, 2021

Description

An issue was discovered in Allegro Windows (formerly Popsy Windows) before 3.3.4156.1. A standard user can escalate privileges to SYSTEM if the FTP module is installed, because of DLL hijacking.

Scores

CVSS	Score	Vector	Source
3.1	7.1 High	CVSS:3.1/AC:L/AV:A/A:N/C:H/I:L/PR:N/S:U/UI:N	mitre

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://excellium-services.com/cert-xlm-advisory/CVE-2021-42110
http://www.popsy.com/Documents/Setups/Setup.Allegro.3.3.4154.2.exe
https://cds.thalesgroup.com/en/tcs-cert/CVE-2021-42110

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