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Description

Everest, later referred to as AIDA64, 5.50.2100 contains a denial of service vulnerability that allows local attackers to crash the application by manipulating file open functionality. Attackers can generate a 450-byte buffer of repeated characters and paste it into the file open dialog to trigger an application crash.

PUBLISHED Reserved 2026-02-03 | Published 2026-02-05 | Updated 2026-02-05 | Assigner VulnCheck




MEDIUM: 4.6CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
MEDIUM: 5.5CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Problem types

Out-of-bounds Write

Product status

5.50.2100
affected

Credits

Ivan Marmolejo finder

References

www.exploit-db.com/exploits/48259 (ExploitDB-48259) exploit

web.archive.org/web/20191223010612/https://www.aida64.com/ (Archived Product Page) vendor-advisory

www.vulncheck.com/...ies/everest-open-file-denial-of-service (VulnCheck Advisory: Everest 5.50.2100 - 'Open File' Denial of Service) third-party-advisory

cve.org (CVE-2020-37140)

nvd.nist.gov (CVE-2020-37140)

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