What’s Vulnerable › Vulnerabilities

CVE-2021-3109

• Severity: medium (CVSS 4.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-03-26 · updated 2026-06-17

Description

The custom menu item options page in SolarWinds Orion Platform before 2020.2.5 allows Reverse Tabnabbing in the context of an administrator account.

Affected products

• SolarWinds Orion Platform: before 2020.2.5 — fixed in 2020.2.5

How to fix

Upgrade to a fixed version: SolarWinds Orion Platform 2020.2.5. Check the vendor advisory for mitigations.

References

• https://documentation.solarwinds.com/en/Success_Center/orionplatform/Content/Release_Notes/Orion_Platform_2020-2-5_release_notes.htm
• https://support.solarwinds.com/SuccessCenter/s/
• https://documentation.solarwinds.com/en/Success_Center/orionplatform/Content/Release_Notes/Orion_Platform_2020-2-5_release_notes.htm
• https://support.solarwinds.com/SuccessCenter/s/

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