vulntracker
.io
CVE Database
All CVEs
Vendors
Products
Account
Pricing
Feedback
Sign in
© 2026 vulntracker.io
Espressif ESP32 Firmware
Product
Products
Espressif
Espressif ESP32 Firmware
Sign in
Firmware
firmware
espressif-esp32-firmware
Affected by
…
Versions
2
Type
Firmware
Why is it called this? 4 raw source names
Affected
…
Runs on
…
Versions
2
CVE-2025-27840
affected
60%
60%
medium
6.8
2025-03-08
CVE-2021-34173
affected
v ≤ 4.2
95%
95%
high
7.5
2021-07-14