CVE-2014-9643

Exp

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.

Published: 2015-02-06 Last update: 2026-05-06 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2014-9643 is rated High Exploit Risk (65/100): CVSS High severity, with medium exploitation likelihood (EPSS 1.05%). 4 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2014-9643

EDB-ID Source Kind Published Link
35992 exploit_db edb 2015-02-04 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2014-9643

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.73% 1.05% +0.32%
2 2025-07-04 0.87% 0.73% -0.14%
3 2025-06-06 — 0.87% —

Full EPSS history (11 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2014-9643

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.2 2.0 HIGH
AV:L/AC:L/Au:N/C:C/I:C/A:C Click to expand
Access vector (AV:L)
Requires local access to the target system.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 3.9 10.0 [email protected]

Weakness enumeration for CVE-2014-9643

Affected software / configurations for CVE-2014-9643

Vendor Product Version Raw CPE
k7computing k7sentry.sys <= 12.8.0.117 cpe:2.3:a:k7computing:k7sentry.sys:*:*:*:*:*:*:*:*
k7computing anti-virus_plus <= 14.2.0.252 cpe:2.3:a:k7computing:anti-virus_plus:*:*:*:*:*:*:*:*
k7computing total_security <= 14.2.0.252 cpe:2.3:a:k7computing:total_security:*:*:*:*:*:*:*:*
k7computing ultimate_security <= 14.2.0.252 cpe:2.3:a:k7computing:ultimate_security:*:*:*:*:*:*:*:*

References for CVE-2014-9643

cvelogic Threat Intelligence