What’s Vulnerable › Vulnerabilities

CVE-2022-47636

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-08-10 · updated 2026-06-17
• Weakness: CWE-427

Description

A DLL hijacking vulnerability has been discovered in OutSystems Service Studio 11 11.53.30 build 61739. When a user open a .oml file (OutSystems Modeling Language), the application will load the following DLLs from the same directory av_libGLESv2.dll, libcef.DLL, user32.dll, and d3d10warp.dll. Using a crafted DLL, it is possible to execute arbitrary code in the context of the current logged in user.

Affected products

• OutSystems Service Studio: 11.53.30

References

• http://packetstormsecurity.com/files/174127/OutSystems-Service-Studio-11.53.30-DLL-Hijacking.html
• https://www.exploit-db.com/exploits/51678
• http://packetstormsecurity.com/files/174127/OutSystems-Service-Studio-11.53.30-DLL-Hijacking.html
• https://www.exploit-db.com/exploits/51678

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