Buffer Overflow Vulnerability in PixGPS by BR Software
CVE-2018-25277

6.9MEDIUM

Key Information:

Vendor

Br-software

Status
Pixgps
Vendor
CVE Published:
26 April 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2018-25277?

PixGPS version 1.1.8 is vulnerable to a buffer overflow issue that enables local attackers to disrupt the application. By inputting an oversized string—specifically one that exceeds 6000 bytes—into the 'Folder with picture files' input field, an attacker can crash the application, resulting in a denial of service condition. This vulnerability highlights the importance of input validation and robust error handling within software applications.

Affected Version(s)

PixGPS 1.1.8

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2018-25277 - Proof of Concept

References

https://www.exploit-db.com/exploits/45381
exploit
http://www.br-software.com/pixgps11_setup.exe
product
https://www.vulncheck.com/advisories/pixgps-buffer-overfl...
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Gionathan "John" Reale
.