CVE-2018-10018

HIGH

G DATA Total Security <25.4.0.3 - Buffer Overflow

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2018-10018. PoCs published by Filipe Xavier Oliveira.

AI-analyzed exploit summary This exploit demonstrates a buffer overflow vulnerability in G DATA TOTAL SECURITY v25.4.0.3 via the GDASPAMLib.AntiSpam ActiveX control. The PoC triggers the overflow by passing an excessively long string to the IsBlackListed method.

Description

The GDASPAMLib.AntiSpam ActiveX control ASK\GDASpam.dll in G DATA Total Security 25.4.0.3 has a buffer overflow via a long IsBlackListed argument.

Exploits (1)

exploitdb WORKING POC
by Filipe Xavier Oliveira · htmldoswindows
https://www.exploit-db.com/exploits/45017

This exploit demonstrates a buffer overflow vulnerability in G DATA TOTAL SECURITY v25.4.0.3 via the GDASPAMLib.AntiSpam ActiveX control. The PoC triggers the overflow by passing an excessively long string to the IsBlackListed method.

Classification
Working Poc 90%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: G DATA TOTAL SECURITY v25.4.0.3
No auth needed
Prerequisites: Victim must open a malicious file or visit a malicious webpage that triggers the ActiveX control
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (2)

Core 2
Core References
Exploit, Third Party Advisory, VDB Entry exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/45017/
Exploit, Mailing List, Third Party Advisory mailing-list x_refsource_fulldisc
http://seclists.org/fulldisclosure/2018/Jul/55

Scores

CVSS v3 8.8
EPSS 0.0767
EPSS Percentile 92.1%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-119
Status published
Products (1)
gdata-software/total_security 25.4.0.3
Published Jul 13, 2018
Tracked Since Feb 18, 2026