CVE-2022-21145

MEDIUM

Lansweeper 9.1.20.2 - Stored Cross-Site Scripting in WebUserActions.aspx

Title source: llm

Description

A stored cross-site scripting vulnerability exists in the WebUserActions.aspx functionality of Lansweeper lansweeper 9.1.20.2. A specially-crafted HTTP request can lead to arbitrary Javascript code injection. An attacker can send an HTTP request to trigger this vulnerability.

References (2)

Core 2

Core References

Exploit, Third Party Advisory x_refsource_misc

https://talosintelligence.com/vulnerability_reports/TALOS-2022-1442

Release Notes, Vendor Advisory x_refsource_confirm

https://www.lansweeper.com/changelog/

Scores

CVSS v3 4.8

EPSS 0.7716

EPSS Percentile 99.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact total

Details

CWE

CWE-80 CWE-79

Status published

Products (1)

lansweeper/lansweeper 9.1.20.2

Published Apr 14, 2022

Tracked Since Feb 18, 2026