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THREATINT
PUBLISHED

CVE-2024-7834

Local privilege escalation in Overwolf



Description

A local privilege escalation is caused by Overwolf loading and executing certain dynamic link library files from a user-writeable folder in SYSTEM context on launch. This allows an attacker with unprivileged access to the system to run arbitrary code with SYSTEM privileges by placing a malicious .dll file in the respective location.

Reserved 2024-08-15 | Published 2024-09-04 | Updated 2024-09-04 | Assigner cirosec


HIGH: 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Problem types

CWE-427 Uncontrolled Search Path Element

Product status

Default status
unaffected

Any version before 250.1.1
affected

Credits

Lukas Bühl <lukas.buehl@cirosec.de> finder

References

www.cirosec.de/sa/sa-2024-004 third-party-advisory

cve.org (CVE-2024-7834)

nvd.nist.gov (CVE-2024-7834)

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