CVE-2020-8635
Quick assessment
Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Wing FTP Server是一套跨平台的FTP服务器软件。 基于Linux、macOS和Solaris平台的Wing FTP Server v6.2.3版本中存在安全漏洞，该漏洞源于程序为安装路径和配置文件分配了不安全的权限。本地攻击者可通过修改系统文件利用该漏洞任意创建带有全部权限的FTP账户并在操作系统中提升权限。
Possible ATT&CK Techniques 3 AI
T1543 · Create or Modify System Process T1548 · Abuse Elevation Control Mechanism T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2020-8635
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Wing FTP Server v6.2.3 for Linux, macOS, and Solaris sets insecure permissions on installation directories and configuration files. This allows local users to arbitrarily create FTP users with full privileges, and escalate privileges within the operating system by modifying system files.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Wing FTP Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Wing FTP Server是一套跨平台的FTP服务器软件。 基于Linux、macOS和Solaris平台的Wing FTP Server v6.2.3版本中存在安全漏洞，该漏洞源于程序为安装路径和配置文件分配了不安全的权限。本地攻击者可通过修改系统文件利用该漏洞任意创建带有全部权限的FTP账户并在操作系统中提升权限。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2020-8635
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | Wing FTP Server 6.2.3 - Privilege Escalation | https://github.com/Al1ex/CVE-2020-8635 | POC Details |
AI-Generated POC
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No public POC found.
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Other References for CVE-2020-8635 (1)
-
https://www.hooperlabs.xyz/disclosures/cve-2020-8635.php x_refsource_MISC
Same Patch Batch · n/a · 2020-03-06 · 22 CVEs total
| CVE-2020-9457 | WordPress RegistrationMagic 安全漏洞 | |
| CVE-2020-8634 | Wing FTP Server 安全漏洞 | |
| CVE-2020-10212 | Tecrail Responsive FileManager 代码问题漏洞 | |
| CVE-2019-19772 | 多款Lexmark产品跨站脚本漏洞 | |
| CVE-2019-19773 | 多款Lexmark产品跨站脚本漏洞 | |
| CVE-2020-10112 | Citrix Systems Gateway 环境问题漏洞 | |
| CVE-2020-10111 | Citrix Systems Gateway 环境问题漏洞 | |
| CVE-2020-10110 | Citrix Systems Gateway 安全漏洞 | |
| CVE-2020-10193 | 多款ESET产品输入验证错误漏洞 | |
| CVE-2020-7212 | urllib3 library 资源管理错误漏洞 | |
| CVE-2020-9458 | WordPress RegistrationMagic 安全漏洞 | |
| CVE-2019-20503 | usrsctp 缓冲区错误漏洞 | |
| CVE-2020-9456 | WordPress RegistrationMagic 安全漏洞 | |
| CVE-2020-9455 | WordPress RegistrationMagic 安全漏洞 | |
| CVE-2020-9454 | WordPress RegistrationMagic 跨站请求伪造漏洞 | |
| CVE-2020-8113 | GitLab 安全漏洞 | |
| CVE-2020-9531 | Xiaomi MIUI 信息泄露漏洞 | |
| CVE-2020-9530 | Xiaomi MIUI 信息泄露漏洞 | |
| CVE-2020-10189 | ZOHO ManageEngine Desktop Central 代码问题漏洞 | |
| CVE-2020-9756 | Patriot Viper RGB Driver 安全漏洞 |
Showing top 20 of 22 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2020-8635
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