CVE-2021-29092
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I. Basic Information for CVE-2021-29092
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Unrestricted upload of file with dangerous type vulnerability in file management component in Synology Photo Station before 6.8.14-3500 allows remote authenticated users to execute arbitrary code via unspecified vectors.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
危险类型文件的不加限制上传
Source: NVD (National Vulnerability Database)
Vulnerability Title
Synology Photo Station 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Synology Photo Station是中国台湾群晖科技（Synology）公司的一套用于在互联网上共享图片、视频和博客的解决方案。 Synology DiskStation Manager 6.8.14-3500版本之前存在安全漏洞，该漏洞源于程序文件管理组件存在危险类型漏洞的文件不受限制上传，允许远程认证用户通过未指定矢量执行任意代码。
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 |
|---|---|---|---|---|
| Synology | Synology Photo Station | unspecified ~ 6.8.14-3500 | - |
II. Public POCs for CVE-2021-29092
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://www.synology.com/security/advisory/Synology_SA_20_20x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2021-29092
Same Patch Batch · Synology · 2021-06-01 · 7 CVEs total
| CVE-2021-33183 | 7.9 HIGH | Docker 路径遍历漏洞 |
| CVE-2021-29088 | 7.8 HIGH | Synology DiskStation Manager 路径遍历漏洞 |
| CVE-2021-33184 | 7.7 HIGH | Synology Download Station 代码问题漏洞 |
| CVE-2021-33180 | 7.3 HIGH | Synology Media Server SQL注入漏洞 |
| CVE-2021-33181 | 6.6 MEDIUM | Synology Video Station Video Station 代码问题漏洞 |
| CVE-2021-33182 | 5.0 MEDIUM | Synology DiskStation Manager 路径遍历漏洞 |
IV. Related Vulnerabilities
Same weakness: CWE-434
- CVE-2021-47943
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Emlog: Remote Code Execution via Malicious Plugin Upload - CVE-2026-6692
Slider Revolution 7.0.0 - 7.0.10 - Authenticated (Subscriber - CVE-2026-41587
CI4MS: Unrestricted PHP File Upload via Theme Installation L
V. Comments for CVE-2021-29092
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