CVE-2021-3519
6.4 · MEDIUMOverview
CVE-2021-3519 is a medium-severity vulnerability affecting lenovo ideacentre_c5-14mb05_firmware. It was published on November 12, 2021 and has a CVSS 3.1 base score of 6.4 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.4, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
A vulnerability was reported in some Lenovo Desktop models that could allow unauthorized access to the boot menu, when the "BIOS Password At Boot Device List" BIOS setting is Yes.
Remediation
Check the references section for vendor advisories and patches from lenovo. Update ideacentre_c5-14mb05_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 |
|---|---|---|---|
| lenovo | ideacentre_c5-14mb05_firmware | >= 0, < o4hkt33a | Affected |
| lenovo | ideacentre_3-07imb05_firmware | >= 0, < m2vkt18a | Affected |
| lenovo | ideacentre_5-14imb05_firmware | >= 0, < o4hkt33a | Affected |
| lenovo | ideacentre_5-14iob6_firmware | >= 0, < m3gkt29a | Affected |
| lenovo | ideacentre_creator_5-14iob6_firmware | >= 0, < m3gkt29a | Affected |
| lenovo | ideacentre_g5-14imb05_firmware | >= 0, < o4hkt33a | Affected |
| lenovo | ideacentre_gaming_5-14iob6_firmware | >= 0, < m3gkt29a | Affected |
| lenovo | thinkcentre_m60e_tiny_firmware | >= 0, < m3skt1ea | Affected |
| lenovo | thinkcentre_m630e_firmware | >= 0, < m28kt36a | Affected |
| lenovo | thinkcentre_m70a_firmware | 0 | Affected |
Frequently Asked Questions
What is CVE-2021-3519?
CVE-2021-3519 is a medium-severity vulnerability affecting lenovo ideacentre_c5-14mb05_firmware. It was published on November 12, 2021 and has a CVSS 3.1 base score of 6.4 (MEDIUM).
How severe is CVE-2021-3519?
This vulnerability has a CVSS 3.1 base score of 6.4, 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-2021-3519?
Check the references section for vendor advisories and patches from lenovo. Update ideacentre_c5-14mb05_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-2021-3519?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-3519 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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