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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2023-27857— Rockwell Automation ThinManager ThinServer Heap-Based Buffer Overflow

Quick assessment

Affected
Rockwell Automation ThinManager ThinServer
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Rockwell Automation ThinManager是美国罗克韦尔（Rockwell Automation）公司的一款瘦客户端管理软件。允许将瘦客户端同时分配给多个远程桌面服务器。 Rockwell Automation ThinManager ThinServer存在缓冲区错误漏洞，该漏洞源于消息字段指示的数据多于消息字段中的数据时，会出现基于堆的缓冲区超读，未经身份验证的远程攻击者利用该漏洞可以程序崩溃。

CVSS 7.5 · High EPSS 18.34% · P97

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2023-27857

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Rockwell Automation ThinManager ThinServer Heap-Based Buffer Overflow
Source: CVE Program / CVE List V5
Vulnerability Description
In affected versions, a heap-based buffer over-read condition occurs when the message field indicates more data than is present in the message field in Rockwell Automation's ThinManager ThinServer.  An unauthenticated remote attacker can exploit this vulnerability to crash ThinServer.exe due to a read access violation.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5
Vulnerability Title
Rockwell Automation ThinManager ThinServer 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Rockwell Automation ThinManager是美国罗克韦尔（Rockwell Automation）公司的一款瘦客户端管理软件。允许将瘦客户端同时分配给多个远程桌面服务器。 Rockwell Automation ThinManager ThinServer存在缓冲区错误漏洞，该漏洞源于消息字段指示的数据多于消息字段中的数据时，会出现基于堆的缓冲区超读，未经身份验证的远程攻击者利用该漏洞可以程序崩溃。
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
Rockwell Automation ThinManager ThinServer 6.x - 10.x -

II. Public POCs for CVE-2023-27857

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2023-27857

请登录查看更多情报信息。

Other References for CVE-2023-27857 (1)

IV. Related Vulnerabilities

Same product: ThinManager ThinServer
Same vendor: Rockwell Automation
Same weakness: CWE-125

V. Comments for CVE-2023-27857

No comments yet

Leave a comment