CVE-2020-8352: lenovo bios
CVSS: 2.4v3.1LowModified
Published 11-11-2020Last modified 04-08-2024
Vulnerability summary
CVE-2020-8352 is a low (CVSS 2.4) vulnerability in lenovo bios. EPSS estimates a 0.31% chance of exploitation in the next 30 days, higher than 22.2% of scored vulnerabilities.
CVSS score
2.4/10
010
Low · v3.1 (CVE.org)EPSS score
0.31%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 11-11-2020PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
In some Lenovo Desktop models, the Configuration Change Detection BIOS setting failed to detect SATA configuration changes.
CVSS metrics
3 scores · 2 sources · 2 versionsLow 2.4Preferred score · CVE.org (CNA)
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:NSourcesAll 2 agree
- NVDNIST2.4LowCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Low 2.1Preferred score · NVD (NIST)
AV:L/AC:L/Au:N/C:N/I:P/A:NSourcesSingle source
EPSS trend
Probability
0.31%
Chance of exploitation in the next 30 days
Percentile
22%
Versus all other CVEs
30-day change
0.00 pp
From 0.31% on 20-09-2026
20-09-202620-10-2026
EPSS score0.31%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Lenovo17 products
- bios≥ unspecified, < various
- qitian_4500_firmwarena
- qitian_b4550_firmwarena
- qitian_m4550_firmwarena
- thinkcentre_e73_firmwarena
1 vendor · 17 products