CVE-2007-2083
vsdatant.sys in Check Point Zone Labs ZoneAlarm Pro before 7.0.302.000 does not validate certain...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2007-2083- CVSS 2.0
- 6.9 Medium
AV:L/AC:M/Au:N/C:C/I:C/A:C - Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2007-2083- Updated
- 2026-11-02
EUVDEUVD-2007-2078 No score
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.
- Record
EUVD-2007-2078- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-q7rc-c4gf-vj49 No score
vsdatant.sys in Check Point Zone Labs ZoneAlarm Pro before 7.0.302.000 does not validate certain...
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.
- Record
GHSA-q7rc-c4gf-vj49- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | ZoneAlarm 6.1.744.001/6.5.737.000 - Vsdatant.SYS Driver Local Denial of Service | 2007-04-15 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| aliases, exploits, facts, references, title | Exploit-DB, GitHub Advisories | |
| first indexed | CVE List, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2007-2083 is a medium vulnerability (CVSS 6.9) in Zonelabs Zonealarm, published April 18, 2007. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 0.77%, the 55th percentile. No source names a fixed version.
References
securityfocus.com/archive/1/465868/100/0/threaded
securityreason.com/securityalert/2591
matousec.com/info/advisories/ZoneAlarm-Multiple-insufficient-argument-validation-of-hooked-SSDT-functions.php
exchange.xforce.ibmcloud.com/vulnerabilities/33664
osvdb.org/35239
nvd.nist.gov/vuln/detail/CVE-2007-2083
github.com/advisories/GHSA-q7rc-c4gf-vj49