CVE-2021-40239
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2021-40239
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A Buffer Overflow vulnerability exists in the latest version of Miniftpd in the do_retr function in ftpproto.c
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Miniftpd 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Miniftpd是开源的Linux下vsftp服务器的简化版，实现了vsftp的部分功能。 Miniftpd 存在安全漏洞，该漏洞源于"ftpproto.c"中的"do_retr"函数中存在缓冲区溢出漏洞。
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-2021-40239
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-40239
请登录查看更多情报信息。
Patches & Fixes for CVE-2021-40239 (1)
- https://github.com/Gabe-commiter/Miniftpd/issues/2x_refsource_MISC
Same Patch Batch · n/a · 2021-10-11 · 39 CVEs total
| CVE-2021-23448 | 6.5 MEDIUM | Prototype Pollution |
| CVE-2021-42137 | Zammad 安全漏洞 | |
| CVE-2021-40886 | ProjectSend 路径遍历漏洞 | |
| CVE-2021-40887 | ProjectSend 路径遍历漏洞 | |
| CVE-2021-40888 | ProjectSend 跨站脚本漏洞 | |
| CVE-2021-40889 | CMSUno 代码注入漏洞 | |
| CVE-2021-35060 | OpenWay Group WAY4 ACS 安全漏洞 | |
| CVE-2021-35059 | OpenWay Group Way4 Acs 跨站脚本漏洞 | |
| CVE-2021-41801 | MediaWiki 安全漏洞 | |
| CVE-2021-42139 | Deno 代码注入漏洞 | |
| CVE-2021-40884 | Projectsend 安全漏洞 | |
| CVE-2021-42135 | Hashicorp HashiCorp Vault 安全漏洞 | |
| CVE-2021-41055 | Gajim 安全漏洞 | |
| CVE-2021-42134 | Django 跨站脚本漏洞 | |
| CVE-2021-32028 | PostgreSQL 信息泄露漏洞 | |
| CVE-2021-41798 | MediaWiki 跨站脚本漏洞 | |
| CVE-2021-41799 | MediaWiki 资源管理错误漏洞 | |
| CVE-2021-41800 | MediaWiki 访问控制错误漏洞 | |
| CVE-2021-42257 | Suse Check_smart 输入验证错误漏洞 | |
| CVE-2021-42260 | TinyXML 安全漏洞 |
Showing top 20 of 39 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
- CVE-2026-9422
KLiK SocialMediaWebsite HTTP POST Request Parameter injectio - CVE-2026-9421
KLiK SocialMediaWebsite File upload.inc.php uniqid unrestric - CVE-2026-9420
KLiK SocialMediaWebsite HTTP GET Request Parameter injection - CVE-2026-9376
JPress UCenter Article Submission Endpoint doWriteSave impro - CVE-2026-9373
JeecgBoot OpenAPI Endpoint call improper authentication
V. Comments for CVE-2021-40239
No comments yet