CVE-2021-35215

Insecure deserialization leading to Remote Code Execution was detected in the Orion Platform version 2020.2.5. Authentication is required to exploit this vulnerability.

• CWE-502
• CWE-502

• https://documentation.solarwinds.co/enm/success_center/orionplatform/content/release_notes/orion_platform_2020-2-6_release_notes.htmBroken Link
• https://documentation.solarwinds.com/en/success_center/orionplatform/content/core-secure-configuration.htmProduct, Vendor Advisory
• https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35215Patch, Vendor Advisory
• https://www.zerodayinitiative.com/advisories/ZDI-21-1245/Third Party Advisory, VDB Entry
• https://documentation.solarwinds.co/enm/success_center/orionplatform/content/release_notes/orion_platform_2020-2-6_release_notes.htmBroken Link
• https://documentation.solarwinds.com/en/success_center/orionplatform/content/core-secure-configuration.htmProduct, Vendor Advisory
• https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35215Patch, Vendor Advisory
• https://www.zerodayinitiative.com/advisories/ZDI-21-1245/Third Party Advisory, VDB Entry

Published

Sep 1, 2021

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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