What’s Vulnerable › Vulnerabilities

CVE-2022-21145

• Severity: medium (CVSS 4.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 77.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-04-14 · updated 2026-06-17
• Weakness: CWE-80

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.

Affected products

• lansweeper: 9.1.20.2

References

• https://talosintelligence.com/vulnerability_reports/TALOS-2022-1442
• https://www.lansweeper.com/changelog/
• https://talosintelligence.com/vulnerability_reports/TALOS-2022-1442
• https://www.lansweeper.com/changelog/

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