CVE-2018-25302

HIGH

Allok AVI to DVD SVCD VCD Converter 4.0.1217 Buffer Overflow SEH

Title source: cna
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2018-25302. PoCs published by T3jv1l.

AI-analyzed exploit summary This exploit demonstrates a SEH-based buffer overflow in Allok AVI to DVD SVCD VCD Converter 4.0.1217, leveraging a crafted payload to trigger arbitrary code execution via a malicious license name input.

Description

Allok AVI to DVD SVCD VCD Converter 4.0.1217 contains a structured exception handling (SEH) based 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 junk data, NSEH bypass, SEH handler address, and shellcode that triggers the overflow when pasted into the License Name field and the Register button is clicked, resulting in code execution.

Exploits (1)

exploitdb WORKING POC
by T3jv1l · pythonlocalwindows
https://www.exploit-db.com/exploits/44549

This exploit demonstrates a SEH-based buffer overflow in Allok AVI to DVD SVCD VCD Converter 4.0.1217, leveraging a crafted payload to trigger arbitrary code execution via a malicious license name input.

Classification
Working Poc 100%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Allok AVI to DVD SVCD VCD Converter 4.0.1217
No auth needed
Prerequisites: Python 2.7 · Allok AVI to DVD SVCD VCD Converter 4.0.1217 installed
devstral-2 · analyzed Apr 30, 2026 Full analysis →

References (3)

Core 3
Core References
Exploit exploit
ExploitDB-44549
https://www.exploit-db.com/exploits/44549
Product product
Official Product Homepage
http://www.alloksoft.com/
Third Party Advisory third-party-advisory
VulnCheck Advisory: Allok AVI to DVD SVCD VCD Converter 4.0.1217 Buffer Overflow SEH
https://www.vulncheck.com/advisories/allok-avi-to-dvd-svcd-vcd-converter-buffer-overflow-seh

Scores

CVSS v3 7.8
EPSS 0.0016
EPSS Percentile 5.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/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/Allok AVI to DVD SVCD VCD Converter 4.0.1217
Published Apr 29, 2026
Tracked Since Apr 30, 2026