Thinkpad L380 Firmware
CVE-2020-8320
MEDIUM
Vulnerability Assessment
| Weakness |
CWE
|
| Impact | CVSS score of 6.8 (MEDIUM). Attack characteristics: physical attack vector, low complexity, no privileges required, no user interaction not required. |
| Exploit ScenarioDerived | Successful exploitation could compromise the medium-severity affected system. |
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Alert meAnalysisAI
An internal shell was included in BIOS image in some ThinkPad models that could allow escalation of privilege. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
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Technical ContextAI · show details
This vulnerability is classified under CWE-489. An internal shell was included in BIOS image in some ThinkPad models that could allow escalation of privilege. Affected products include: Lenovo Thinkpad 11E Yoga Gen 6 Firmware, Lenovo Thinkpad 11E Firmware, Lenovo Thinkpad Yoga 11E 3Rd Gen Firmware, Lenovo Thinkpad Yoga 11E 4Th Gen Firmware, Lenovo Thinkpad Yoga 11E 5Th Gen Firmware.
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Severity by source
AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
DescriptionNVD
An internal shell was included in BIOS image in some ThinkPad models that could allow escalation of privilege.
Threat Intelligence Overview
NVD
CVE.org
EPSS
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Privilege escalation occurs when an attacker leverages flaws in access control mechanisms to gain permissions beyond what they were originally granted.
Affected Products (CPE)NVD
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GitHub PoC
Exploit-DB