CVE-2020-26186
6.8 · MEDIUMOverview
CVE-2020-26186 is a medium-severity vulnerability affecting dell inspiron_5675_firmware. It was published on January 8, 2021 and has a CVSS 3.1 base score of 6.8 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.8, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
Dell Inspiron 5675 BIOS versions prior to 1.4.1 contain a UEFI BIOS RuntimeServices overwrite vulnerability. A local attacker with access to system memory may exploit this vulnerability by overwriting the RuntimeServices structure to execute arbitrary code in System Management Mode (SMM).
Remediation
Check the references section for vendor advisories and patches from dell. Update inspiron_5675_firmware 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 | inspiron_5675_firmware | >= 0, < 1.4.1 | Affected |
References
Frequently Asked Questions
What is CVE-2020-26186?
CVE-2020-26186 is a medium-severity vulnerability affecting dell inspiron_5675_firmware. It was published on January 8, 2021 and has a CVSS 3.1 base score of 6.8 (MEDIUM).
How severe is CVE-2020-26186?
This vulnerability has a CVSS 3.1 base score of 6.8, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2020-26186?
Check the references section for vendor advisories and patches from dell. Update inspiron_5675_firmware 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-2020-26186?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-26186 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.
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