CVE-2019-25330

HIGH

SurfOffline Professional 2.2.0.103 - Buffer Overflow

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2019-25330. PoCs published by Chris Inzinga.

AI-analyzed exploit summary This exploit demonstrates a Denial of Service (DoS) vulnerability in SurfOffline Professional 2.2.0.103 by overwriting the SEH (Structured Exception Handler) via a crafted 'Project Name' input. The payload consists of a buffer overflow with a pattern of 'A's, 'B's, and 'C's to trigger the crash.

Description

SurfOffline Professional 2.2.0.103 contains a structured exception handler (SEH) overflow vulnerability that allows attackers to crash the application by manipulating the project name input. Attackers can generate a malicious payload of 382 'A' characters followed by specific byte sequences to trigger a denial of service condition and overwrite SEH registers.

Exploits (1)

exploitdb WORKING POC
by Chris Inzinga · pythondoswindows
https://www.exploit-db.com/exploits/47795

This exploit demonstrates a Denial of Service (DoS) vulnerability in SurfOffline Professional 2.2.0.103 by overwriting the SEH (Structured Exception Handler) via a crafted 'Project Name' input. The payload consists of a buffer overflow with a pattern of 'A's, 'B's, and 'C's to trigger the crash.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: SurfOffline Professional 2.2.0.103
No auth needed
Prerequisites: SurfOffline Professional 2.2.0.103 installed on Windows 7 SP1 (x86) · Ability to set the 'Project Name' field in the application
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Scores

CVSS v3 7.5
EPSS 0.0031
EPSS Percentile 23.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-121
Status published
Products (1)
Bimesoft/SurfOffline Professional 2.2.0.103
Published Feb 12, 2026
Tracked Since Feb 18, 2026