CVE-2005-2986
7.5 · HIGHThe v3flt2k.sys driver in AhnLab V3Pro 2004 Build 6.0.0.383, V3 VirusBlock 2005 Build 6.0.0.383, V3Net for Windows Server 6.0 Build 6.0.0.383 does not properly validate the source of the DeviceIoCo…
Overview
CVE-2005-2986 is a high-severity vulnerability affecting ahnlab v3_virusblock_2005. It was published on September 20, 2005 and has a CVSS 2.0 base score of 7.5 (HIGH).
This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical description
The v3flt2k.sys driver in AhnLab V3Pro 2004 Build 6.0.0.383, V3 VirusBlock 2005 Build 6.0.0.383, V3Net for Windows Server 6.0 Build 6.0.0.383 does not properly validate the source of the DeviceIoControl commands, which allows remote attackers to gain privileges.
Remediation
Check the references section for vendor advisories and patches from ahnlab. Update v3_virusblock_2005 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected products
| Vendor | Product | Versions | Status |
|---|
References
How CyberStrike helps
Reason, not just scan
It reasons through your app's logic the way a human pentester would, so it finds flaws signature scanners miss.
Learn moreVerified findings
Every finding is proven exploitable before you see it, which cuts the false positives that bury real risk.
Learn moreAI-driven DAST and SAST
Probe running apps and read source from one engine, so issues are caught before and after they ship.
Learn moreOpen source
Read exactly how it tests and what it reports. CyberStrike is open source and in early access.
View the repo
Frequently asked questions
What is CVE-2005-2986?
CVE-2005-2986 is a high-severity vulnerability affecting ahnlab v3_virusblock_2005. It was published on September 20, 2005 and has a CVSS 2.0 base score of 7.5 (HIGH).
How severe is CVE-2005-2986?
This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2005-2986?
Check the references section for vendor advisories and patches from ahnlab. Update v3_virusblock_2005 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2005-2986?
CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2005-2986 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.
Related HIGH CVEs from 2005
View all- 10.0CVE-2004-1312
A bug in the HTML parser in a certain Microsoft HTML library, as used in various third party product
View details - 10.0CVE-2004-0139
Unknown vulnerability in the bsd.a kernel networking for SGI IRIX 6.5.22 through 6.5.25, and possibl
View details - 10.0CVE-2004-0568
HyperTerminal application for Windows NT 4.0, Windows 2000, Windows XP, and Windows Server 2003 does
View details - 10.0CVE-2004-0571
Microsoft Word for Windows 6.0 Converter does not properly validate certain data lengths, which allo
View details - 10.0CVE-2004-0900
The DHCP Server service for Microsoft Windows NT 4.0 Server and Terminal Server Edition does not pro
View details - 10.0CVE-2004-0901
Microsoft Word for Windows 6.0 Converter (MSWRD632.WPC), as used in WordPad, does not properly valid
View details - 10.0CVE-2004-0914
Multiple vulnerabilities in libXpm for 6.8.1 and earlier, as used in XFree86 and other packages, inc
View details - 10.0CVE-2004-0946
rquotad in nfs-utils (rquota_server.c) before 1.0.6-r6 on 64-bit architectures does not properly per
View details - 10.0CVE-2004-0953
Buffer overflow in the C2S module in the open source Jabber 2.x server (Jabberd) allows remote attac
View details - 10.0CVE-2004-0987
Buffer overflow in the process_menu function in yardradius 1.0.20 allows remote attackers to execute
View details - 10.0CVE-2004-0993
Buffer overflow in hpsockd before 0.6 allows remote attackers to cause a denial of service (applicat
View details - 10.0CVE-2004-0994
Multiple integer overflows in xzgv 0.8 and earlier allow remote attackers to execute arbitrary code
View details