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CVE-2024-42655

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.

NanoMQ是美国EMQ开源的一款用于物联网边缘平台的轻量级快速 MQTT Broker。 NanoMQ 0.21.10版本存在安全漏洞，该漏洞源于访问控制不当，攻击者可能利用MQTT通配符绕过安全限制，访问敏感系统主题消息。

AI Predicted 7.5 Difficulty: Easy EPSS 0.37% · P29

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2024-42655

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An access control issue in NanoMQ v0.21.10 allows attackers to bypass security restrictions and access sensitive system topic messages using MQTT wildcard characters.
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
NanoMQ 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NanoMQ是美国EMQ开源的一款用于物联网边缘平台的轻量级快速 MQTT Broker。 NanoMQ 0.21.10版本存在安全漏洞，该漏洞源于访问控制不当，攻击者可能利用MQTT通配符绕过安全限制，访问敏感系统主题消息。
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-2024-42655

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III. Intelligence Information for CVE-2024-42655

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Vendor Advisories for CVE-2024-42655 (1)

Same Patch Batch · n/a · 2025-07-29 · 20 CVEs total

CVE-2025-8264 9.0 CRITICAL Z-Push 安全漏洞
CVE-2025-28170 Grandstream GXP1628 安全漏洞
CVE-2024-43018 Piwigo 安全漏洞
CVE-2024-42651 NanoMQ 安全漏洞
CVE-2025-52490 Couchbase Sync Gateway 安全漏洞
CVE-2025-52284 TOTOLINK X6000R 安全漏洞
CVE-2025-45346 Bacula-Web 安全漏洞
CVE-2025-51044 PHPGurukul Nipah virus Testing Management System 安全漏洞
CVE-2025-51045 PHPGurukul Pre-School Enrollment System 安全漏洞
CVE-2025-44137 TileServer PHP 安全漏洞
CVE-2025-44136 TileServer PHP 安全漏洞
CVE-2025-28171 Grandstream UCM6510 安全漏洞
CVE-2025-28172 Grandstream UCM6510 安全漏洞
CVE-2025-51970 PuneethReddyHc Online Shopping System Advanced 安全漏洞
CVE-2025-46059 LangChain 安全漏洞
CVE-2025-50738 Memos 安全漏洞
CVE-2024-42644 FlashMQ 安全漏洞
CVE-2024-42645 FlashMQ 安全漏洞
CVE-2025-52358 Vivaldi iCONTROL+ Server 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2024-42655

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