CVE-2021-36603

PoC —

CVSS 3.1

6.1 medium

EPSS

<1%p42

Published

Jan 9, 2023 (Jan 9, 2023)

Modified

Jun 17, 2026

Description

Cross Site Scripting (XSS) in Tasmota firmware 6.5.0 allows remote attackers to inject JavaScript code via a crafted string in the field "Friendly Name 1".

Vendors: tasmota project
Products: tasmota
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.5%)

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