Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2021-35245— Broken Access Control Vulnerability for SolarWinds Serv-U

Quick assessment

Affected
SolarWinds Serv-U FTP
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Solarwinds SolarWinds Serv-U File Server是美国SolarWinds（Solarwinds）公司的一款文件传输服务器。 SolarWinds Serv-U File Server 存在安全漏洞，当用户在 Serv-U 控制台中具有管理员权限时，该用户可以移动、创建和删除任何可以在 Serv-U 主机上访问的文件。

CVSS 8.4 · High EPSS 1.17% · P64

Possible ATT&CK Techniques 1 AI

T1083 · File and Directory Discovery
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2021-35245

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Broken Access Control Vulnerability for SolarWinds Serv-U
Source: CVE Program / CVE List V5
Vulnerability Description
When a user has admin rights in Serv-U Console, the user can move, create and delete any files are able to be accessed on the Serv-U host machine.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
SolarWinds Serv-U File Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Solarwinds SolarWinds Serv-U File Server是美国SolarWinds（Solarwinds）公司的一款文件传输服务器。 SolarWinds Serv-U File Server 存在安全漏洞，当用户在 Serv-U 控制台中具有管理员权限时，该用户可以移动、创建和删除任何可以在 Serv-U 主机上访问的文件。
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
SolarWinds Serv-U FTP 15.2.4 Hotfix 1 and previous versions ~ 15.2.5 -

II. Public POCs for CVE-2021-35245

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2021-35245

请登录查看更多情报信息。

Other References for CVE-2021-35245 (2)

IV. Related Vulnerabilities

Same vendor: SolarWinds
Same weakness: CWE-284

V. Comments for CVE-2021-35245

No comments yet

Leave a comment