CVE-2021-35240 Information

Description

A security researcher stored XSS via a Help Server setting. This affects customers using Internet Explorer because they do not support ‘rel=noopener’.

CVSS Vector

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

Reference

https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35240 https://support.solarwinds.com/SuccessCenter/s/article/Orion-Platform-2020-2-6-Hotfix-1?language=en_US https://documentation.solarwinds.com/en/success_center/orionplatform/content/core-secure-configuration.htm https://support.solarwinds.com/SuccessCenter/s/article/Mitigate-the-Stored-XSS-via-Help-Server-setting-CVE-2021-35240?language=en_US

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

4.8