CVE-2024-35492

HIGH

Cesanta Mongoose - Denial of Service via MQTT Packet Handling in scpy Function

Title source: llm
STIX 2.1

Description

Cesanta Mongoose commit b316989 was discovered to contain a NULL pointer dereference via the scpy function at src/fmt.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted MQTT packet.

References (1)

Core 1

Scores

CVSS v3 7.5
EPSS 0.0052
EPSS Percentile 40.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-476
Status published
Published May 29, 2024
Tracked Since Feb 18, 2026