CVE-2019-25466

HIGH

Easy File Sharing Web Server 7.2 - Buffer Overflow

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2019-25466. PoCs published by x00pwn.

AI-analyzed exploit summary This exploit demonstrates a local SEH buffer overflow in Easy File Sharing Web Server 7.2 by creating a malicious username. It includes shellcode and a crafted payload to trigger arbitrary code execution.

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.

Exploits (1)

exploitdb WORKING POC
by x00pwn · pythonlocalwindows
https://www.exploit-db.com/exploits/47411

This exploit demonstrates a local SEH buffer overflow in Easy File Sharing Web Server 7.2 by creating a malicious username. It includes shellcode and a crafted payload to trigger arbitrary code execution.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Easy File Sharing Web Server 7.2
No auth needed
Prerequisites: Local access to the application · Ability to add a new user
devstral-2 · analyzed Mar 12, 2026 Full analysis →

References (2)

Core 2
Core References
Exploit, Third Party Advisory exploit
https://www.exploit-db.com/exploits/47411

Scores

CVSS v3 8.4
EPSS 0.0015
EPSS Percentile 4.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-787
Status published
Products (1)
Sharing-File/Easy File Sharing Web Server 7.2
Published Mar 11, 2026
Tracked Since Mar 12, 2026