CVE-2020-5326
6.1 · MEDIUMOverview
CVE-2020-5326 is a medium-severity vulnerability affecting dell chengming_3980_firmware. It was published on February 21, 2020 and has a CVSS 3.1 base score of 6.1 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.1, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
Affected Dell Client platforms contain a BIOS Setup configuration authentication bypass vulnerability in the pre-boot Intel Rapid Storage Response Technology (iRST) Manager menu. An attacker with physical access to the system could perform unauthorized changes to the BIOS Setup configuration settings without requiring the BIOS Admin password by selecting the Optimized Defaults option in the pre-boot iRST Manager.
Remediation
Check the references section for vendor advisories and patches from dell. Update chengming_3980_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 | chengming_3980_firmware | >= 0, < 2.13.0 | Affected |
| dell | g3_3579_firmware | >= 0, < 1.10.0 | Affected |
| dell | g3_3590_firmware | >= 0, < 1.4.3 | Affected |
| dell | g3_3779_firmware | >= 0, < 1.10.0 | Affected |
| dell | g5_5587_firmware | >= 0, < 1.11.1 | Affected |
| dell | g5_5590_firmware | >= 0, < 1.8.0 | Affected |
| dell | g7_7588_firmware | >= 0, < 1.11.1 | Affected |
| dell | g7_7590_firmware | >= 0, < 1.8.0 | Affected |
| dell | g7_7790_firmware | >= 0, < 1.8.0 | Affected |
| dell | embedded_box_pc_5000_firmware | >= 0, < 1.6.0 | Affected |
Frequently Asked Questions
What is CVE-2020-5326?
CVE-2020-5326 is a medium-severity vulnerability affecting dell chengming_3980_firmware. It was published on February 21, 2020 and has a CVSS 3.1 base score of 6.1 (MEDIUM).
How severe is CVE-2020-5326?
This vulnerability has a CVSS 3.1 base score of 6.1, 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-2020-5326?
Check the references section for vendor advisories and patches from dell. Update chengming_3980_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-2020-5326?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-5326 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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