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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2018-3925

Quick assessment

Affected
Samsung SmartThings Hub STH-ETH-250
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.

Samsung SmartThings Hub是韩国三星（Samsung）公司的一款智能家居管理设备。video-core HTTP server是其中的一个HTTP服务器。 使用0.20.17版本固件的Samsung SmartThings Hub中的video-core HTTP服务器的video-host通信存在缓冲区溢出漏洞，该漏洞源于在与远程video-host服务器进行通信时，video-core进程错误地解析了AWSELB cookie。远程攻击者可通过伪造远程的HTTP服务器利用该漏洞执行

AI Predicted 7.5 Difficulty: Hard EPSS 1.47% · P74

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-2018-3925

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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: CVE Program / CVE List V5
Vulnerability Description
An exploitable buffer overflow vulnerability exists in the remote video-host communication of video-core's HTTP server of Samsung SmartThings Hub STH-ETH-250 devices with firmware version 0.20.17. The video-core process insecurely parses the AWSELB cookie while communicating with remote video-host servers, leading to a buffer overflow on the heap. An attacker able to impersonate the remote HTTP servers could trigger this vulnerability.
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
Samsung SmartThings Hub video-core HTTP服务器缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Samsung SmartThings Hub是韩国三星（Samsung）公司的一款智能家居管理设备。video-core HTTP server是其中的一个HTTP服务器。 使用0.20.17版本固件的Samsung SmartThings Hub中的video-core HTTP服务器的video-host通信存在缓冲区溢出漏洞，该漏洞源于在与远程video-host服务器进行通信时，video-core进程错误地解析了AWSELB cookie。远程攻击者可通过伪造远程的HTTP服务器利用该漏洞执行
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
Samsung SmartThings Hub STH-ETH-250 Firmware version 0.20.17 -

II. Public POCs for CVE-2018-3925

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2018-3925

请登录查看更多情报信息。

Other References for CVE-2018-3925 (1)

Same Patch Batch · Samsung · 2018-08-23 · 15 CVEs total

CVE-2018-3856 Samsung SmartThings Hub 命令注入漏洞
CVE-2018-3866 Samsung SmartThings Hub video-core HTTP服务器缓冲区错误漏洞
CVE-2018-3872 Samsung SmartThings Hub video-core HTTP服务器缓冲区错误漏洞
CVE-2018-3880 Samsung SmartThings Hub video-core HTTP服务器缓冲区错误漏洞
CVE-2018-3911 Samsung SmartThings Hub 安全漏洞
CVE-2018-3912 Samsung SmartThings Hub video-core HTTP服务器缓冲区错误漏洞
CVE-2018-3867 Samsung SmartThings Hub video-core HTTP服务器缓冲区错误漏洞
CVE-2018-3863 Samsung SmartThings Hub video-core HTTP服务器缓冲区错误漏洞
CVE-2018-3878 Samsung SmartThings Hub video-core HTTP服务器缓冲区错误漏洞
CVE-2018-3879 Samsung SmartThings Hub video-core HTTP服务器SQL注入漏洞
CVE-2018-3902 Samsung SmartThings Hub video-core HTTP服务器缓冲区错误漏洞
CVE-2018-3905 Samsung SmartThings Hub video-core HTTP服务器缓冲区错误漏洞
CVE-2018-3917 Samsung SmartThings Hub video-core HTTP服务器缓冲区错误漏洞
CVE-2018-3919 Samsung SmartThings Hub video-core HTTP服务器缓冲区错误漏洞

IV. Related Vulnerabilities

Same product: SmartThings Hub STH-ETH-250
Same vendor: Samsung