LanSweeper cross-site scripting | CVE-2022-21145
NAME
LanSweeper cross-site scripting
- Platforms Affected:
Lansweeper Lansweeper 9.1.20.2 - Risk Level:
9.1 - Exploitability:
High - Consequences:
Cross-Site Scripting
DESCRIPTION
LanSweeper is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the WebUserActions.aspx script. A remote attacker could exploit this vulnerability to inject malicious script into a Web page which would be executed in a victim’s Web browser within the security context of the hosting Web site, once the page is viewed. An attacker could use this vulnerability to steal the victim’s cookie-based authentication credentials.
CVSS 3.0 Information
- Privileges Required: High
- User Interaction: None
- Scope: Changed
- Access Vector: Network
- Access Complexity: Low
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
- Remediation Level: Official Fix
MITIGATION
Apply the patch for this vulnerability, available from the Lansweeper Web site. See References.
- Reference Link:
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1442 - Reference Link:
https://www.lansweeper.com/
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