MEDIUM

CVE-2022-21145

CVSS v3

4.8

MEDIUM

EPSS Score

77.8 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2022-21145 yet.

Full record on NVD

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.

Technical details

Published: 2022-04-14

Frequently asked questions

What is CVE-2022-21145?

Is CVE-2022-21145 actively exploited?

Active exploitation of CVE-2022-21145 has not been confirmed. Its EPSS score was 77.8% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-21145?

CVE-2022-21145 has a CVSS v3 base score of 4.8 (MEDIUM severity).

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