EUVD-2024-54784

| CVE-2024-42648 MEDIUM
2025-07-14 [email protected]
6.5
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

4
Analysis Generated
Mar 16, 2026 - 09:43 vuln.today
EUVD ID Assigned
Mar 16, 2026 - 09:43 euvd
EUVD-2024-54784
PoC Detected
Jul 16, 2025 - 19:15 vuln.today
Public exploit code
CVE Published
Jul 14, 2025 - 17:15 nvd
MEDIUM 6.5

Tags

Buffer Overflow Memory Corruption Denial Of Service Nanomq

Description

NanoMQ v0.22.10 was discovered to contain a heap overflow which allows attackers to cause a Denial of Service (DoS) via a crafted CONNECT message.

Analysis

NanoMQ v0.22.10 was discovered to contain a heap overflow which allows attackers to cause a Denial of Service (DoS) via a crafted CONNECT message.

Technical Context

An out-of-bounds memory access occurs when code reads from or writes to memory locations outside the intended buffer boundaries. This vulnerability is classified as Out-of-bounds Write (CWE-787).

Affected Products

Affected products: Emqx Nanomq 0.22.10

Remediation

Implement proper bounds checking on all array and buffer accesses. Use memory-safe languages or static analysis tools to detect OOB issues.

Priority Score

53
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +32
POC: +20

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EUVD-2024-54784 vulnerability details – vuln.today
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