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CVE-2023-54334

CRITICAL

9.8

Description

Explorer32++ 1.3.5.531 contains a buffer overflow vulnerability in Structured Exception Handler (SEH) records that allows attackers to execute arbitrary code. Attackers can exploit the vulnerability by providing a long file name argument over 396 characters to corrupt the SEH chain and potentially execute malicious code.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published1/13/2026

Last Modified1/30/2026

Sourcenvd

Honeypot Sightings0

Affected Products

explorerplusplus:explorer\+\+

Weaknesses (CWE)

CWE-121CWE-787

References

https://web.archive.org/web/20230205040401/http://www.explorerplusplus.com/(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/51077(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/explorer-buffer-overflow(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/51077(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

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