CVE-2006-5721: n/a vulnerability

CVE-2006-5721: The \Device\SandBox driver in Outpost Firewall PRO 4.0 (964.582.059) allows local users to cause a denial o...

The \Device\SandBox driver in Outpost Firewall PRO 4.0 (964.582.059) allows local users to cause a denial of service (system crash) via an invalid argument to the DeviceIoControl function that triggers an invalid memory operation.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 20:04 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2006-5721 is a local denial-of-service flaw in the SandBox driver used by Outpost Firewall PRO 4.0 build 964.582.059. A user already on the machine could trigger a system crash. This is mainly a legacy endpoint availability risk, not evidence of remote compromise. Exposure appears limited to systems still running Outpost Firewall PRO 4.0 build 964.582.059 where local users or local processes can interact with the SandBox driver. Modern environments are likely unaffected unless this legacy product remains installed. Treat this as a targeted legacy cleanup item. It is unlikely to be an internet-scale emergency, but any affected endpoint can be crashed by a local user, disrupting availability and weakening host protection. Mitigation focus: Inventory endpoints for Outpost Firewall PRO 4.0 build 964.582.059.; Check vendor or successor guidance for updates, replacement, or removal advice.; Remove unsupported legacy firewall software where no maintained fix exists..

Prepared: Jun 29, 2026, 09:39 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Nov 4, 2006, 01:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors

0Timeline events

0ADP providers

2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
outpostfirewall-sandbox-dos(29969)CVE reference · vdb-entry, x_refsource_XF

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

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