CVEvulnerability
CVE-2024-42655
8.8 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2025-07-29
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-284
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.
Affected configurations
• emqx nanomq 0.21.8
Related
Weakness · CWE (1)
- CWE-284 Improper Access Control weakness
References
- https://github.com/nanomq/nanomq Product
- https://github.com/nanomq/nanomq/issues/1782#issuecomment-2171025812 Exploit, Issue Tracking, Patch
- https://github.com/songxpu/bug_report/blob/master/MQTT/NanoMQ/CVE-2024-42655.md Exploit, Third Party Advisory