HOMEVULNERABILITIESCVE-2006-3999
MEDIUM

CVE-2006-3999

NVD-CWE-OtherPublished: August 5, 2006· Updated: Jun 16, 2026

4.6
CVSS v3.1

Official Description

ISS BlackICE PC Protection 3.6.cpj, 3.6.cpiE, and possibly earlier versions do not properly monitor the integrity of the pamversion.dll BlackICE library, which allows local users to subvert BlackICE by replacing pamversion.dll. NOTE: in most cases, the attack would not cross privilege boundaries because replacing pamversion.dll requires administrative privileges. However, this issue is a vulnerability because BlackICE is intended to protect against certain rogue privileged actions.

NVD Source

Technical Analysis

CVE-2006-3999 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorLocal
Attack ComplexityLow
Privileges Req.
User Interaction
Scope
Impact
ConfidentialityP
IntegrityP
AvailabilityP
AV:L/AC:L/Au:N/C:P/I:P/A:P

Affected Vendors & Products

iss1 product(s)
blackice pc protection
Source: NVD CPE · 2 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

All References (6)

→
http://securityreason.com/securityalert/1338
→
http://securitytracker.com/id?1016618
→
http://www.securityfocus.com/archive/1/441829/100/0/threaded
→
http://securityreason.com/securityalert/1338
→
http://securitytracker.com/id?1016618
→
http://www.securityfocus.com/archive/1/441829/100/0/threaded

Quick Facts

CVE IDCVE-2006-3999
CVSS Score4.6 / 10
SeverityMEDIUM
WeaknessNVD-CWE-Other
CISA KEVNo
Affected1 vendor(s)
PublishedAug 5, 2006

Related CVEs (NVD-CWE-Other)

CVE-2013-1902
10.0
CVE-2013-1322
10.0
CVE-2012-4944
10.0
CVE-2012-5188
10.0
CVE-2012-1967
10.0
CVE-2013-1319
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2006-3999 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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