CVE-2024-36671

9.8 CRITICAL
Published: November 29, 2024 Modified: April 15, 2026
View on NVD

Description

nodemcu before v3.0.0-release_20240225 was discovered to contain an integer overflow via the getnum function at /modules/struct.c.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/nodemcu/nodemcu-firmware/commit/193fe3593eb1537667179089535cdb7457327887#diff-5c3fa597431eda03ac3339ae6bf7f05e1a50d6fc7333679ec38e21b337cb6721
Source: cve@mitre.org
https://github.com/nodemcu/nodemcu-firmware/issues/3626
Source: cve@mitre.org
https://github.com/nodemcu/nodemcu-firmware/pull/3633
Source: cve@mitre.org
https://github.com/nodemcu/nodemcu-firmware/pull/3634
Source: cve@mitre.org
https://github.com/nodemcu/nodemcu-firmware/pull/3635
Source: cve@mitre.org

5 reference(s) from NVD

Quick Stats

CVSS v3 Score
9.8 / 10.0
EPSS (Exploit Probability)
0.1%
26th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-190

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