CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 4.6. See the original NVD description below for full technical details.
CVE
CVE-2019-17391
Severity
MEDIUM
CVSS
4.6
EPSS
0.24%
Original NVD Description
An issue was discovered in the Espressif ESP32 mask ROM code 2016-06-08 0 through 2. Lack of anti-glitch mitigations in the first stage bootloader of the ESP32 chip allows an attacker (with physical access to the device) to read the contents of read-protected eFuses, such as flash encryption and secure boot keys, by injecting a glitch into the power supply of the chip shortly after reset.
Related CVEs
Other vulnerabilities affecting the same vendor(s)