CVE-2018-25315

HIGH

Alloksoft Video joiner 4.6.1217 Buffer Overflow via License Name

Title source: cna
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2018-25315. PoCs published by Mohan Ravichandran and Velayutham Selvaraj.

AI-analyzed exploit summary This exploit demonstrates a buffer overflow vulnerability in Alloksoft Video Joiner 4.6.1217 by crafting a malicious payload that overwrites the SEH handler, leading to arbitrary code execution (calc.exe). The exploit generates a file that, when pasted into the License Name field, triggers the vulnerability.

Description

Alloksoft Video joiner 4.6.1217 contains a buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying a malicious string in the License Name field. Attackers can craft a payload with structured exception handler (SEH) overwrite and shellcode to achieve code execution when the application processes the license registration input.

Exploits (1)

exploitdb WORKING POC
by Mohan Ravichandran and Velayutham Selvaraj · pythonlocalwindows
https://www.exploit-db.com/exploits/44364

This exploit demonstrates a buffer overflow vulnerability in Alloksoft Video Joiner 4.6.1217 by crafting a malicious payload that overwrites the SEH handler, leading to arbitrary code execution (calc.exe). The exploit generates a file that, when pasted into the License Name field, triggers the vulnerability.

Classification
Working Poc 100%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Alloksoft Video Joiner 4.6.1217
No auth needed
Prerequisites: Python 2.7 · Alloksoft Video Joiner 4.6.1217 installed on Windows XP SP3
devstral-2 · analyzed Apr 30, 2026 Full analysis →

References (4)

Core 4
Core References
Exploit exploit
ExploitDB-44364
https://www.exploit-db.com/exploits/44364
Product product
Official Product Homepage
http://www.alloksoft.com
Product product
Product Reference
http://www.alloksoft.com/joiner.htm
Third Party Advisory third-party-advisory
VulnCheck Advisory: Alloksoft Video joiner 4.6.1217 Buffer Overflow via License Name
https://www.vulncheck.com/advisories/alloksoft-video-joiner-buffer-overflow-via-license-name

Scores

CVSS v3 8.4
EPSS 0.0016
EPSS Percentile 5.8%
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-120
Status published
Products (1)
Alloksoft/Video Joiner 4.6.1217
Published Apr 29, 2026
Tracked Since Apr 30, 2026