CVE-2021-42110 - CVE House
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Status published High CVE-2021-42110

An issue was discovered in Allegro Windows (formerly Popsy Windows)...

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

allegro
Vulnerable Versions:
0

Timeline

Official Publish: December 8th, 2021
Last Modified: May 30th, 2025
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AC:L/AV:A/A:N/C:H/I:L/PR:N/S:U/UI:N

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.