CVE-2019-25631

HIGH

AIDA64 Business 5.99.4900 SEH Buffer Overflow via EggHunter

Title source: cna
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2019-25631. PoCs published by Peyman Forouzan.

AI-analyzed exploit summary This exploit demonstrates a SEH buffer overflow vulnerability in AIDA64 Business 5.99.4900 using an EggHunter technique to achieve remote code execution (RCE). The exploit generates shellcode and an EggHunter payload, which are then used to trigger the vulnerability via specific input fields in the application.

Description

AIDA64 Business 5.99.4900 contains a structured exception handling buffer overflow vulnerability that allows local attackers to execute arbitrary code by overwriting SEH pointers with malicious shellcode. Attackers can inject egg hunter shellcode through the SMTP display name field in preferences or report wizard functionality to trigger the overflow and execute code with application privileges.

Exploits (1)

exploitdb WORKING POC
by Peyman Forouzan · pythonlocalwindows
https://www.exploit-db.com/exploits/46639

This exploit demonstrates a SEH buffer overflow vulnerability in AIDA64 Business 5.99.4900 using an EggHunter technique to achieve remote code execution (RCE). The exploit generates shellcode and an EggHunter payload, which are then used to trigger the vulnerability via specific input fields in the application.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: AIDA64 Business 5.99.4900
No auth needed
Prerequisites: AIDA64 Business 5.99.4900 installed on a vulnerable Windows system · Ability to execute the Python script and interact with the application's GUI
devstral-2 · analyzed Mar 24, 2026 Full analysis →

References (4)

Core 4
Core References
Exploit exploit
ExploitDB-46639
https://www.exploit-db.com/exploits/46639
Product product
Official Product Homepage
https://www.aida64.com
Product product
Product Reference
https://www.aida64.com/downloads
Third Party Advisory third-party-advisory
VulnCheck Advisory: AIDA64 Business 5.99.4900 SEH Buffer Overflow via EggHunter
https://www.vulncheck.com/advisories/aida64-business-seh-buffer-overflow-via-egghunter

Scores

CVSS v3 8.4
EPSS 0.0026
EPSS Percentile 16.8%
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-787
Status published
Products (2)
aida64/aida64 5.99.4900
Aida64/AIDA64 Business 5.99.4900 #
Published Mar 24, 2026
Tracked Since Mar 24, 2026