VulnerabilityModified
CVE-2020-8320
An internal shell was included in BIOS image in some ThinkPad models that could allow escalation of privilege.
MEDIUM 6.8EPSS 0.28%
Does this matter?
Lower severity and a low EPSS score (0.28%). Track it; it rarely justifies an emergency change on its own.
Description
An internal shell was included in BIOS image in some ThinkPad models that could allow escalation of privilege.
- CVSS 3.1
- 6.8 MEDIUMCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.28% probability · 21th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-489, CWE-269
- Affected
- 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 · lenovo/thinkpad 13 2nd gen firmware · lenovo/thinkpad 13 firmware · lenovo/thinkpad a275 firmware · lenovo/thinkpad a285 firmware · lenovo/thinkpad a475 firmware · lenovo/thinkpad a485 firmware · lenovo/thinkpad e14 firmware · lenovo/thinkpad e15 firmware · lenovo/thinkpad r14 firmware · lenovo/thinkpad s3 gen 2 firmware · lenovo/thinkpad e455 firmware · lenovo/thinkpad e555 firmware · lenovo/thinkpad e460 firmware · lenovo/thinkpad e560 firmware · lenovo/thinkpad e465 firmware · +40 more
- Source
- psirt@lenovo.com
References
- https://support.lenovo.com/us/en/product_security/LEN-30042Vendor Advisory
- https://support.lenovo.com/us/en/product_security/LEN-30042Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.