CVE-2019-25466

HighCVSS 8.4/10Last modified Jun 17, 2026

Description

Easy File Sharing Web Server 7.2 contains a local structured exception handling buffer overflow vulnerability that allows local attackers to execute arbitrary code by creating a malicious username. Attackers can craft a username with a payload containing 4059 bytes of padding followed by a nseh value and seh pointer to trigger the overflow when adding a new user account.

Metrics

CVSS 3.1 8.4/10CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

No affected versions have been published.

Timeline

Published
Mar 11, 2026
Last modified
Jun 17, 2026
NVD status
Deferred

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CVE-2019-25466: High severity, CVSS 8.4 | Vulnix