CVE-2021-38438— FATEK Automation WinProladder
Quick assessment
Affected
FATEK Automation WinProladder
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.
FATEK Automation WinProladder是中国FATEK Automation公司的一个PLC。 FATEK Automation WinProladder 存在资源管理错误漏洞，该漏洞源于一个有效用户允许打开一个可能允许任意代码执行的畸形项目文件。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1203 · Exploitation for Client Execution
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2021-38438
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
FATEK Automation WinProladder
Source: CVE Program / CVE List V5
Vulnerability Description
A use after free vulnerability in FATEK Automation WinProladder versions 3.30 and prior may be exploited when a valid user opens a malformed project file, which may allow arbitrary code execution.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
释放后使用
Source: CVE Program / CVE List V5
Vulnerability Title
FATEK Automation WinProladder 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FATEK Automation WinProladder是中国FATEK Automation公司的一个PLC。 FATEK Automation WinProladder 存在资源管理错误漏洞，该漏洞源于一个有效用户允许打开一个可能允许任意代码执行的畸形项目文件。
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 |
|---|---|---|---|---|
| FATEK Automation | WinProladder | All ~ 3.30 | - |
|
II. Public POCs for CVE-2021-38438
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-38438
请登录查看更多情报信息。
Vendor Advisories for CVE-2021-38438 (1)
-
https://us-cert.cisa.gov/ics/advisories/icsa-21-280-06 x_refsource_MISC
Same Patch Batch · FATEK Automation · 2021-10-18 · 7 CVEs total
| CVE-2021-38426 | 7.8 HIGH | FATEK Automation WinProladder |
| CVE-2021-38430 | 7.8 HIGH | FATEK Automation WinProladder |
| CVE-2021-38434 | 7.8 HIGH | FATEK Automation WinProladder |
| CVE-2021-38436 | 7.8 HIGH | FATEK Automation WinProladder |
| CVE-2021-38442 | 7.8 HIGH | FATEK Automation WinProladder |
| CVE-2021-38440 | 3.3 LOW | FATEK Automation WinProladder |
IV. Related Vulnerabilities
Same vendor: FATEK Automation
-
CVE-2023-34273
Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds W -
CVE-2023-34272
Fatek Automation FvDesigner FPJ File Parsing Uninitialized P -
CVE-2023-34271
Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds W -
CVE-2023-34270
Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds W -
CVE-2023-34269
Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds W
Same weakness: CWE-416
V. Comments for CVE-2021-38438
No comments yet