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CVE-2025-46355

Quick assessment

Affected
Keiyo System Co., LTD PC Time Tracer
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Keiyo System PC Time Tracer是日本Keiyo System公司的一个适用于任何工作流程的时间跟踪软件。 Keiyo System PC Time Tracer 5.2之前版本存在安全漏洞，该漏洞源于默认权限不当，可能导致本地认证用户以SYSTEM权限执行任意代码。

AI Predicted 7.8 Difficulty: Easy EPSS 0.15% · P4

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2025-46355

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Incorrect default permissions issue in PC Time Tracer prior to 5.2. If exploited, arbitrary code may be executed with SYSTEM privilege on Windows system where the product is running by a local authenticated attacker.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
缺省权限不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Keiyo System PC Time Tracer 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Keiyo System PC Time Tracer是日本Keiyo System公司的一个适用于任何工作流程的时间跟踪软件。 Keiyo System PC Time Tracer 5.2之前版本存在安全漏洞，该漏洞源于默认权限不当，可能导致本地认证用户以SYSTEM权限执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Keiyo System Co., LTD PC Time Tracer prior to 5.2 -

II. Public POCs for CVE-2025-46355

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III. Intelligence Information for CVE-2025-46355

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Vendor Advisories for CVE-2025-46355 (1)

IV. Related Vulnerabilities

Same vendor: Keiyo System Co., LTD
Same weakness: CWE-276

V. Comments for CVE-2025-46355

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