CVE-2022-29496: Blynk Blynk-Library

Critical severity, CVSS 9.8. EPSS: 2% chance of exploitation in the next 30 days.

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.

Affected products

• Blynk Blynk-Library: version 1.0.1 only

Published 2022-06-17. Last modified 2026-06-17.