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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2017-2894

Quick assessment

Affected
Cesanta Mongoose
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.

Cesanta Mongoose是爱尔兰Cesanta公司的一套嵌入式服务器库，它包括TCP、HTTP客户端和服务器、WenSocket客户端和服务器等功能。 Cesanta Mongoose 6.8版本中的MQTT数据包解析功能存在栈缓冲区溢出漏洞。远程攻击者可通过发送特制的MQTT数据包利用该漏洞执行代码。

AI Predicted 9.8 Difficulty: Easy EPSS 31.05% · P98

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-2017-2894

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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 stack buffer overflow vulnerability exists in the MQTT packet parsing functionality of Cesanta Mongoose 6.8. A specially crafted MQTT SUBSCRIBE packet can cause a stack buffer overflow resulting in remote code execution. An attacker needs to send a specially crafted MQTT packet over the network to 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
Cesanta Mongoose 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cesanta Mongoose是爱尔兰Cesanta公司的一套嵌入式服务器库，它包括TCP、HTTP客户端和服务器、WenSocket客户端和服务器等功能。 Cesanta Mongoose 6.8版本中的MQTT数据包解析功能存在栈缓冲区溢出漏洞。远程攻击者可通过发送特制的MQTT数据包利用该漏洞执行代码。
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
Cesanta Mongoose 6.8 -

II. Public POCs for CVE-2017-2894

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2017-2894

请登录查看更多情报信息。

Other References for CVE-2017-2894 (1)

Same Patch Batch · Cesanta · 2017-11-07 · 8 CVEs total

CVE-2017-2891 Cesanta Mongoose 安全漏洞
CVE-2017-2892 Cesanta Mongoose 数字错误漏洞
CVE-2017-2893 Cesanta Mongoose 安全漏洞
CVE-2017-2895 Cesanta Mongoose 数字错误漏洞
CVE-2017-2909 Cesanta Mongoose 安全漏洞
CVE-2017-2921 Cesanta Mongoose 数字错误漏洞
CVE-2017-2922 Cesanta Mongoose 安全漏洞

IV. Related Vulnerabilities

Same product: Mongoose
Same vendor: Cesanta

V. Comments for CVE-2017-2894

No comments yet

Leave a comment