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CVE-2023-37781

Quick assessment

Affected
n/a n/a
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.

EMQ X是一个完全开源、高度可扩展、高可用的分布式 MQTT 消息代理。适用于物联网、M2M 和移动应用程序，可处理数千万并发客户端。 EMQ X v4.3.8版本存在安全漏洞。攻击者利用该漏洞通过上传特制的.txt文件来执行目录遍历。

AI Predicted 8.1 Difficulty: Easy EPSS 0.89% · P58

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-37781

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue in the emqx_sn plugin of EMQX v4.3.8 allows attackers to execute a directory traversal via uploading a crafted .txt file.
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
EMQ X 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
EMQ X是一个完全开源、高度可扩展、高可用的分布式 MQTT 消息代理。适用于物联网、M2M 和移动应用程序，可处理数千万并发客户端。 EMQ X v4.3.8版本存在安全漏洞。攻击者利用该漏洞通过上传特制的.txt文件来执行目录遍历。
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
- n/a n/a -

II. Public POCs for CVE-2023-37781

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III. Intelligence Information for CVE-2023-37781

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Other References for CVE-2023-37781 (1)

Same Patch Batch · n/a · 2023-07-17 · 25 CVEs total

CVE-2023-38404 7.2 HIGH Veritas Technologies Infoscale Operations Manager 代码问题漏洞
CVE-2021-37384 Furukawa Electric 423-41W/AC 安全漏洞
CVE-2023-38426 Linux kernel 缓冲区错误漏洞
CVE-2023-38427 Linux kernel 数字错误漏洞
CVE-2023-38428 Linux kernel 缓冲区错误漏洞
CVE-2023-38429 Linux kernel 安全漏洞
CVE-2023-38430 Linux kernel 缓冲区错误漏洞
CVE-2023-38431 Linux kernel 缓冲区错误漏洞
CVE-2023-38432 Linux kernel 缓冲区错误漏洞
CVE-2023-38409 Linux kernel 安全漏洞
CVE-2023-28864 Progress Software Chef Infra Server 安全漏洞
CVE-2023-37769 Pixman 数字错误漏洞
CVE-2023-37770 Faust 缓冲区错误漏洞
CVE-2023-31853 Cudy Technology LT400 跨站脚本漏洞
CVE-2023-38403 iperf3 输入验证错误漏洞
CVE-2023-38405 Crestron 3-Series 安全漏洞
CVE-2022-30858 ngiflib 资源管理错误漏洞
CVE-2023-37791 D-Link DIR-619 缓冲区错误漏洞
CVE-2023-35818 Espressif ESP32 安全漏洞
CVE-2023-36656 Jaeger UI 跨站脚本漏洞

Showing top 20 of 25 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2023-37781

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