HOMEVULNERABILITIESCVE-2007-2083
MEDIUMPOC

CVE-2007-2083

NVD-CWE-OtherPublished: April 18, 2007· Updated: Jun 16, 2026

6.9
CVSS v3.1

Official Description

vsdatant.sys in Check Point Zone Labs ZoneAlarm Pro before 7.0.302.000 does not validate certain arguments before being passed to hooked SSDT function handlers, which allows local users to cause a denial of service (system crash) or possibly execute arbitrary code via crafted arguments to the (1) NtCreateKey and (2) NtDeleteFile functions.

NVD Source

Technical Analysis

CVE-2007-2083 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.

A proof-of-concept (PoC) exploit exists for CVE-2007-2083. While not yet confirmed in active campaigns, the availability of PoC code increases exploitation risk substantially.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorLocal
Attack ComplexityM
Privileges Req.
User Interaction
Scope
Impact
ConfidentialityC
IntegrityC
AvailabilityC
AV:L/AC:M/Au:N/C:C/I:C/A:C

Affected Vendors & Products

zonelabs1 product(s)
zonealarm
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

POC AVAILABLEProof-of-concept code exists
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.

Official Patches & Advisories

PATCHhttp://www.matousec.com/info/advisories/ZoneAlarm-Multiple-insufficient-argument-validation-of-hooked-SSDT-functions.php
PATCHhttp://www.matousec.com/info/advisories/ZoneAlarm-Multiple-insufficient-argument-validation-of-hooked-SSDT-functions.php

All References (10)

→
http://osvdb.org/35239
→
http://securityreason.com/securityalert/2591
→
http://www.matousec.com/info/advisories/ZoneAlarm-Multiple-insufficient-argument-validation-of-hooked-SSDT-functions.phpPatch · Vendor Advisory
→
http://www.securityfocus.com/archive/1/465868/100/0/threaded
→
https://exchange.xforce.ibmcloud.com/vulnerabilities/33664
→
http://osvdb.org/35239
→
http://securityreason.com/securityalert/2591
→
http://www.matousec.com/info/advisories/ZoneAlarm-Multiple-insufficient-argument-validation-of-hooked-SSDT-functions.phpPatch · Vendor Advisory
→
http://www.securityfocus.com/archive/1/465868/100/0/threaded
→
https://exchange.xforce.ibmcloud.com/vulnerabilities/33664

Quick Facts

CVE IDCVE-2007-2083
CVSS Score6.9 / 10
SeverityMEDIUM
WeaknessNVD-CWE-Other
CISA KEVNo
ExploitPOC
Affected1 vendor(s)
PublishedApr 18, 2007

Related CVEs (NVD-CWE-Other)

CVE-2006-6355
10.0
CVE-2002-0773
10.0
CVE-2003-0509
10.0
CVE-2006-1123
10.0
CVE-2007-2810
10.0
CVE-2007-3629
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2007-2083 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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