CVE-2006-3725
Norton Personal Firewall 2006 9.1.0.33 allows local users to cause a denial of service (crash)...
Norton Personal Firewall 2006 9.1.0.33 allows local users to cause a denial of service (crash) via certain RegSaveKey, RegRestoreKey and RegDeleteKey operations on the (1) HKLM\SYSTEM\CurrentControlSet\Services\SNDSrvc and (2) HKLM\SYSTEM\CurrentControlSet\Services\SymEvent registry keys.
Exploit likelihood
What each source reports
NVD Score used
Norton Personal Firewall 2006 9.1.0.33 allows local users to cause a denial of service (crash) via certain RegSaveKey, RegRestoreKey and RegDeleteKey operations on the (1) HKLM\SYSTEM\CurrentControlSet\Services\SNDSrvc and (2) HKLM\SYSTEM\CurrentControlSet\Services\SymEvent registry keys.
- Record
CVE-2006-3725- CVSS 2.0
- 2.1 Low
AV:L/AC:L/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE List No score
Norton Personal Firewall 2006 9.1.0.33 allows local users to cause a denial of service (crash) via certain RegSaveKey, RegRestoreKey and RegDeleteKey operations on the (1) HKLM\SYSTEM\CurrentControlSet\Services\SNDSrvc and (2) HKLM\SYSTEM\CurrentControlSet\Services\SymEvent registry keys.
- Record
CVE-2006-3725- Updated
- 2026-11-02
EUVDEUVD-2006-3719 No score
Norton Personal Firewall 2006 9.1.0.33 allows local users to cause a denial of service (crash) via certain RegSaveKey, RegRestoreKey and RegDeleteKey operations on the (1) HKLM\SYSTEM\CurrentControlSet\Services\SNDSrvc and (2) HKLM\SYSTEM\CurrentControlSet\Services\SymEvent registry keys.
- Record
EUVD-2006-3719- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-q644-mf3g-r898 No score
Norton Personal Firewall 2006 9.1.0.33 allows local users to cause a denial of service (crash)...
Norton Personal Firewall 2006 9.1.0.33 allows local users to cause a denial of service (crash) via certain RegSaveKey, RegRestoreKey and RegDeleteKey operations on the (1) HKLM\SYSTEM\CurrentControlSet\Services\SNDSrvc and (2) HKLM\SYSTEM\CurrentControlSet\Services\SymEvent registry keys.
- Record
GHSA-q644-mf3g-r898- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2006-3725 is a low vulnerability (CVSS 2.1) in Symantec Norton Personal Firewall, published July 19, 2006. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.40%, the 34th percentile. No source names a fixed version.
References
securityreason.com/securityalert/1241
exchange.xforce.ibmcloud.com/vulnerabilities/27764
matousec.com/info/advisories/Norton-Insufficient-protection-of-Norton-service-registry-keys.php
securityfocus.com/bid/18995
nvd.nist.gov/vuln/detail/CVE-2006-3725
github.com/advisories/GHSA-q644-mf3g-r898