Go to homepageCyberStrike

Menu

Star on GitHub · 3.2k
Sign inDownload

CVE-2021-35215

8.9 · HIGH

Insecure deserialization leading to Remote Code Execution was detected in the Orion Platform version 2020.2.5.

Published Sep 1, 2021CWE-502EPSS 69.73%

Overview

CVE-2021-35215 is a high-severity vulnerability. It was published on September 1, 2021 and has a CVSS 3.1 base score of 8.9 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.9, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

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

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refdocumentation.solarwinds.co/enm/success_center/orionplatform/content/release_notes/orion_platform_2020-2-6_release_notes.htmRefdocumentation.solarwinds.com/en/success_center/orionplatform/content/core-secure-configuration.htmRefwww.solarwinds.com/trust-center/security-advisories/cve-2021-35215Refwww.zerodayinitiative.com/advisories/ZDI-21-1245/Refdocumentation.solarwinds.co/enm/success_center/orionplatform/content/release_notes/orion_platform_2020-2-6_release_notes.htmRefdocumentation.solarwinds.com/en/success_center/orionplatform/content/core-secure-configuration.htmRefwww.solarwinds.com/trust-center/security-advisories/cve-2021-35215Refwww.zerodayinitiative.com/advisories/ZDI-21-1245/

How CyberStrike helps

Frequently asked questions

What is CVE-2021-35215?

CVE-2021-35215 is a high-severity vulnerability. It was published on September 1, 2021 and has a CVSS 3.1 base score of 8.9 (HIGH).

How severe is CVE-2021-35215?

This vulnerability has a CVSS 3.1 base score of 8.9, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2021-35215?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2021-35215?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2021-35215 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

Related HIGH CVEs from 2021

View all
Browse by year2026202520242023202220212020201920182017201620152014201320122011201020092008200720062005200420032002200120001999