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CVE-2025-59947

Status: AnalyzedHigh (8.5)—

NanoMQ is a messaging broker/bus for IoT Edge & SDV. Versions prior to 0.24.4 have a buffer overflow case while the PUBLISH packets trigger both shared subscription and vanila subscription. This is fixed in version 0.24.4. As a workaround, disable shared subscription.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

🎯 ATT&CK techniques

How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.

Buffer overflow en PUBLISH packets de NanoMQ (CWE-120) con UI:R y acceso remoto autenticado (PR:L). Requiere interacción del usuario → T1203. Permite ejecución de código (VI:H, VI:H) y escalada (SA:H) → T1059 e T1068.

Inferred by our analysis agent from the official description, CVSS vector and CWE, and checked by a supervisor. May contain errors.

🛡️ ATT&CK mitigations that cover these techniques

Execution PreventionApplication Isolation and SandboxingExploit ProtectionUpdate SoftwareThreat Intelligence ProgramRestrict Web-Based Content

Affected technologies (1)

Emqx — Nanomq

CWEs

References

Raw JSON (NVD)

Show
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