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CVE-2025-42701— CrowdStrike Falcon Sensor for Windows Race Condition

CVSS 5.6 · Medium EPSS 0.01% · P1
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I. Basic Information for CVE-2025-42701

Vulnerability Information
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Vulnerability Title
CrowdStrike Falcon Sensor for Windows Race Condition
Source: NVD (National Vulnerability Database)
Vulnerability Description
A race condition exists in the Falcon sensor for Windows that could allow an attacker, with the prior ability to execute code on a host, to delete arbitrary files. CrowdStrike released a security fix for this issue in Falcon sensor for Windows versions 7.24 and above and all Long Term Visibility (LTV) sensors. There is no indication of exploitation of these issues in the wild. Our threat hunting and intelligence team are actively monitoring for exploitation and we maintain visibility into any such attempts. The Falcon sensor for Mac, the Falcon sensor for Linux and the Falcon sensor for Legacy Systems are not impacted by this. CrowdStrike was made aware of this issue through our HackerOne bug bounty program. It was discovered by Cong Cheng and responsibly disclosed.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
检查时间与使用时间(TOCTOU)的竞争条件
Source: NVD (National Vulnerability Database)
Vulnerability Title
Falcon 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Falcon是一款嵌入式编程语言。 Falcon sensor for Windows 7.24及之前版本存在安全漏洞，该漏洞源于存在竞争条件，可能导致删除任意文件。
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

VendorProductAffected VersionsCPESubscribe
CrowdStrikeFalcon sensor for Windows 7.28 ~ 7.28.20008 -
CrowdStrikeFalcon sensor for Windows 7.16 ~ 7.16.18637 -

II. Public POCs for CVE-2025-42701

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III. Intelligence Information for CVE-2025-42701

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IV. Related Vulnerabilities

Same product: Falcon sensor for Windows
Same vendor: CrowdStrike
Same weakness: CWE-367

V. Comments for CVE-2025-42701

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