XSS in Solarwinds Orion Platform
CVE-2021-35238
User with Orion Platform Admin Rights could store XSS through URL POST parameter in CreateExternalWebsite website.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.011 (61.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N.
Affected products
- Solarwinds Orion Platform — versions 2020.2.6 and previous versions
- Solarwinds Orion_platform — versions 2020.2.6
Weakness classification (CWE)
Public proof-of-concept exploits
References
- psirt@solarwinds.com (Product, x_refsource_MISC, Vendor Advisory)
- psirt@solarwinds.com (x_refsource_MISC, Mitigation, Vendor Advisory)
- psirt@solarwinds.com (x_refsource_MISC, Broken Link)
Frequently asked questions
- What is CVE-2021-35238?
- CVE-2021-35238 is a medium-severity vulnerability in Solarwinds Orion Platform, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2021-09-01.
- How severe is CVE-2021-35238?
- Medium severity. CVSS v3 base score is 4.8 out of 10.
- Is CVE-2021-35238 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.