CVE-2021-36297
7.8 · HIGHOverview
CVE-2021-36297 is a high-severity vulnerability affecting dell supportassist_for_home_pcs. It was published on September 28, 2021 and has a CVSS 3.1 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
SupportAssist Client version 3.8 and 3.9 contains an Untrusted search path vulnerability that allows attackers to load an arbitrary .dll file via .dll planting/hijacking, only by a separate administrative action that is not a default part of the SOSInstallerTool.exe installation for executing arbitrary dll's,
Remediation
Check the references section for vendor advisories and patches from dell. Update supportassist_for_home_pcs to the latest patched version. 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.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| dell | supportassist_for_home_pcs | >= 0, < 3.9.0 | Affected |
Frequently Asked Questions
What is CVE-2021-36297?
CVE-2021-36297 is a high-severity vulnerability affecting dell supportassist_for_home_pcs. It was published on September 28, 2021 and has a CVSS 3.1 base score of 7.8 (HIGH).
How severe is CVE-2021-36297?
This vulnerability has a CVSS 3.1 base score of 7.8, 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-2021-36297?
Check the references section for vendor advisories and patches from dell. Update supportassist_for_home_pcs to the latest patched version. 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-2021-36297?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-36297 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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