How severe is CVE-2014-9643?

CVE-2014-9643 has a CVSS 2.0 base score of 7.2, rated high severity.

Is CVE-2014-9643 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-9643?

CVE-2014-9643 primarily affects K7computing K7sentry.sys. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-9643?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2014-9643 published?

CVE-2014-9643 was published on 2015-02-06 and last updated on 2026-06-17.

CVE-2014-9643

CVE-2014-9643 is a high-severity vulnerability in K7computing K7sentry.sys with a CVSS 2.0 base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-264.

Key facts

Severity: High (CVSS 2.0 base score 7.2)
EPSS exploit prediction: 1% (60th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: K7computing K7sentry.sys
Published: 2015-02-06
Last modified: 2026-06-17

Description

K7Sentry.sys in K7 Computing Ultimate Security, Anti-Virus Plus, and Total Security before 14.2.0.253 allows local users to write to arbitrary memory locations, and consequently gain privileges, via a crafted 0x95002570, 0x95002574, 0x95002580, 0x950025a8, 0x950025ac, or 0x950025c8 IOCTL call.

Frequently asked questions

What is CVE-2014-9643?: K7Sentry.sys in K7 Computing Ultimate Security, Anti-Virus Plus, and Total Security before 14.2.0.253 allows local users to write to arbitrary memory locations, and consequently gain privileges, via a crafted 0x95002570, 0x95002574, 0x95002580, 0x950025a8, 0x950025ac, or 0x950025c8 IOCTL call.
How severe is CVE-2014-9643?: CVE-2014-9643 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-2014-9643 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-9643?: CVE-2014-9643 primarily affects K7computing K7sentry.sys. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-9643?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2014-9643 published?: CVE-2014-9643 was published on 2015-02-06 and last updated on 2026-06-17.

References

Affected products (4)

cpe:2.3:a:k7computing:k7sentry.sys:*:*:*:*:*:*:*:*
cpe:2.3:a:k7computing:anti-virus_plus:*:*:*:*:*:*:*:*
cpe:2.3:a:k7computing:total_security:*:*:*:*:*:*:*:*
cpe:2.3:a:k7computing:ultimate_security:*:*:*:*:*:*:*:*

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