PT-2026-24764 · Sharing File · Easy File Sharing Web Server

X00Pwn · Published 2026-03-11 · Updated 2026-03-11 · CVE-2019-25466

Positive Technologies (AI Summary)

CVSS v3.1

8.4

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Easy File Sharing Web Server version 7.2

Description The software contains a local structured exception handling buffer overflow. Local attackers can 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. The vulnerability exists when adding a new user account.

Recommendations Apply a fix for Easy File Sharing Web Server version 7.2.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2019-25466

Affected Products

Easy File Sharing Web Server

References · 3

• 🔥 https://exploit-db.com/exploits/47411 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-25466 · Security Note
• https://vulncheck.com/advisories/easy-file-sharing-web-server-local-seh-overflow · Note