CVE-2006-5153: n/a vulnerability

CVE-2006-5153: The (1) fwdrv.sys and (2) khips.sys drivers in Sunbelt Kerio Personal Firewall 4.3.268 and earlier do not v...

The (1) fwdrv.sys and (2) khips.sys drivers in Sunbelt Kerio Personal Firewall 4.3.268 and earlier do not validate arguments passed through to SSDT functions, including NtCreateFile, NtDeleteFile, NtLoadDriver, NtMapViewOfSection, NtOpenFile, and NtSetInformationFile, which allows local users to cause a denial of service (crash) and possibly other impacts via unspecified vectors.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 19:41 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2006-5153 is a local vulnerability in legacy Sunbelt Kerio Personal Firewall drivers. A user already on the machine could trigger a crash and potentially other undefined effects. The business risk is mainly endpoint instability and disruption, not confirmed remote compromise. Exposure is likely limited to systems still running Sunbelt Kerio Personal Firewall 4.3.268 or earlier with the affected drivers installed. This is legacy software, so exposure should be confirmed through asset inventory rather than assumed. Treat this as a legacy endpoint hygiene issue unless affected systems support critical operations. Prioritize removal or upgrade during normal vulnerability remediation, and escalate if the product remains on sensitive shared or kiosk systems. Mitigation focus: Identify systems running Sunbelt Kerio Personal Firewall 4.3.268 or earlier.; Check vendor or successor guidance for fixed versions or retirement recommendations.; Remove unsupported legacy firewall software where operationally feasible..

Prepared: Jun 29, 2026, 10:06 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

Conservative CVE-to-ATT&CK context

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Oct 3, 2006, 23:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

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
kerio-drivers-dos(29313)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

No CWE listed

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