CVE-2021-42110

EUVD-2021-29096
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.1 HIGH
ADJACENT_NETWORK
LOW
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
mitreCNA
7.1 HIGH
ADJACENT_NETWORK
LOW
NONE
CVSS:3.1/AC:L/AV:A/A:N/C:H/I:L/PR:N/S:U/UI:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 17%
Affected Products (NVD)
VendorProductVersion
allegroallegro
𝑥
< 3.3.4156.1
𝑥
= Vulnerable software versions
References
http://www.popsy.com/Documents/Setups/Setup.Allegro.3.3.4154.2.exe
https://cds.thalesgroup.com/en/tcs-cert/CVE-2021-42110
https://excellium-services.com/cert-xlm-advisory/CVE-2021-42110
http://www.popsy.com/Documents/Setups/Setup.Allegro.3.3.4154.2.exe
https://excellium-services.com/cert-xlm-advisory/CVE-2021-42110