CVE-2021-42110

HIGH

7.1

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.

CVE Details

CVSS v3.1 Score7.1

SeverityHIGH

CVSS VectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Attack VectorADJACENT_NETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published12/8/2021

Last Modified5/30/2025

Sourcenvd

Honeypot Sightings0

Affected Products

allegro:allegro

References

http://www.popsy.com/Documents/Setups/Setup.Allegro.3.3.4154.2.exe(cve@mitre.org)

https://cds.thalesgroup.com/en/tcs-cert/CVE-2021-42110(cve@mitre.org)

https://excellium-services.com/cert-xlm-advisory/CVE-2021-42110(cve@mitre.org)

http://www.popsy.com/Documents/Setups/Setup.Allegro.3.3.4154.2.exe(af854a3a-2127-422b-91ae-364da2661108)

https://excellium-services.com/cert-xlm-advisory/CVE-2021-42110(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.