CVE-2020-35152— Privilege escalation through unquoted service binary path on Cloudflare WARP for Windows
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I. Basic Information for CVE-2020-35152
Vulnerability Information
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Vulnerability Title
Privilege escalation through unquoted service binary path on Cloudflare WARP for Windows
Source: NVD (National Vulnerability Database)
Vulnerability Description
Cloudflare WARP for Windows allows privilege escalation due to an unquoted service path. A malicious user or process running with non-administrative privileges can become an administrator by abusing the unquoted service path issue. Since version 1.2.2695.1, the vulnerability was fixed by adding quotes around the service's binary path. This issue affects Cloudflare WARP for Windows, versions prior to 1.2.2695.1.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
未经引用的搜索路径或元素
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cloudflare WARP for Windows 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cloudflare Warp（Cloudflare Vpn）是美国Cloudflare公司的一个用于安全连接的客户端应用软件。 Cloudflare WARP for Windows 存在安全漏洞，该漏洞源于未引用的服务路径。攻击者可以通过滥用未引用的服务路径问题成为管理员。
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 |
|---|---|---|---|---|
| Cloudflare | Cloudflare WARP for Windows | unspecified ~ 1.2.2695.1 | - |
II. Public POCs for CVE-2020-35152
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
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Incorrect calculation in CIRCL secp384r1 CombinedMult - CVE-2026-0933
OS Command Injection in `wrangler pages deploy`
Same weakness: CWE-428
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V. Comments for CVE-2020-35152
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