CVE-2025-2098— Dylib Hijacking in Fast CAD Reader
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I. Basic Information for CVE-2025-2098
Vulnerability Information
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Vulnerability Title
Dylib Hijacking in Fast CAD Reader
Source: NVD (National Vulnerability Database)
Vulnerability Description
Fast CAD Reader application on MacOS was found to be installed with incorrect file permissions (rwxrwxrwx). This is inconsistent with standard macOS security practices, where applications should have drwxr-xr-x permissions. Incorrect permissions allow for Dylib Hijacking. Guest account, other users and applications can exploit this vulnerability for privilege escalation. This issue affects Fast CAD Reader in possibly all versions since the vendor has not responded to our messages. The tested version was 4.1.5
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
关键资源的不正确权限授予
Source: NVD (National Vulnerability Database)
Vulnerability Title
Honghu Yuntu Fast CAD Reader 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Honghu Yuntu Fast CAD Reader是中国鸿鹄云图（Honghu Yuntu）公司的一个 CAD 阅读器。 Honghu Yuntu Fast CAD Reader 4.1.5及之前版本存在安全漏洞，该漏洞源于文件权限设置不当可能导致Dylib劫持和权限提升。
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 |
|---|---|---|---|---|
| Beijing Honghu Yuntu Technology | Fast CAD Reader | 0 ~ 4.1.5 | - |
II. Public POCs for CVE-2025-2098
| # | POC Description | Source Link | Shenlong Link |
|---|
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- Vulnerability in Fast CAD Reader application | CERT Polskathird-party-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-2098
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V. Comments for CVE-2025-2098
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