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CVE-2021-42750

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Date: August 12, 2022

A cross-site scripting (XSS) vulnerability in Rule Engine in ThingsBoard 3.3.1 allows remote attackers (with administrative access) to inject arbitrary JavaScript within the title of a rule node.

Language: Java

Severity Score

Related Resources (4)

https://packetstormsecurity.com/files/167999/Thingsboard-3.3.1-Cross-Site-Scripting.html
https://nvd.nist.gov/vuln/detail/CVE-2021-42750
https://github.com/thingsboard/thingsboard
https://www.mend.io/vulnerability-database/CVE-2021-42750

Severity Score

Weakness Type (CWE)

Cross-Site Scripting (XSS)

CWE-79

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): HIGH
User Interaction (UI): REQUIRED
Scope (S): CHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): NONE

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