Vulnerability Monitor

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CVE-2021-35240

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

Published

2021-08-31T16:15:07.863

Last Modified

2024-11-21T06:12:08.003

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.5 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:S/C:N/I:P/A:N

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: SINGLE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

6.8

Impact Score

2.9

Weaknesses

Type: Secondary
CWE-79
Type: Primary
CWE-79

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	solarwinds	orion_platform	≤ 2020.2.5	Yes
Application	microsoft	internet_explorer	-	No

References

https://documentation.solarwinds.com/en/success_center/orionplatform/content/core-secure-configuration.htm Product, Vendor Advisory ([email protected])
https://support.solarwinds.com/SuccessCenter/s/article/Mitigate-the-Stored-XSS-via-Help-Server-setting-CVE-2021-35240?language=en_US Patch, Vendor Advisory ([email protected])
https://support.solarwinds.com/SuccessCenter/s/article/Orion-Platform-2020-2-6-Hotfix-1?language=en_US Mitigation, Vendor Advisory ([email protected])
https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35240 Vendor Advisory ([email protected])
https://documentation.solarwinds.com/en/success_center/orionplatform/content/core-secure-configuration.htm Product, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.solarwinds.com/SuccessCenter/s/article/Mitigate-the-Stored-XSS-via-Help-Server-setting-CVE-2021-35240?language=en_US Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.solarwinds.com/SuccessCenter/s/article/Orion-Platform-2020-2-6-Hotfix-1?language=en_US Mitigation, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35240 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)