CVE-2022-29496 CRITICAL

CVE-2022-29496

Vendor Blynk
Product Blynk-Library
Weakness CWE-121
Published June 17, 2022
Last update April 15, 2025
View on NVD All CVEs

CVSS base score

9.0/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

What the vulnerability does

01Description

A stack-based buffer overflow vulnerability exists in the BlynkConsole.h runCommand functionality of Blynk -Library v1.0.1. A specially-crafted network request can lead to command execution. An attacker can send a network request to trigger this vulnerability.

Key dates

02Disclosure timeline

June 17, 2022 CVE published
April 15, 2025 Record updated