01 Record
CVE-2008-3894
IBM Lenovo firmware 7CETB5WW 2.05 stores pre-boot authentication passwords in the BIOS Keyboard buffer and does not clear this buffer after use, which allows local users to obtain sensitive
UnratedPUBLISHEDCNA: mitre
CNA base scoreUnratedNo CNA CVSS vector
02 Description
IBM Lenovo firmware 7CETB5WW 2.05 stores pre-boot authentication passwords in the BIOS Keyboard buffer and does not clear this buffer after use, which allows local users to obtain sensitive
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.31% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 24.3% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2008-09-03 14:00Z18 YR AGO
- Last updated
- 2024-08-07 09:53Z2 YR AGO
- Reserved
- 2008-09-03
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-200Exposure of Sensitive Information to an Unauthorized ActorClass
- Data version
- 5.1
- Document digest
- 1baaf505cd27c5420fc7ea79473df64add56536ffc0ceff484ac69198abb7f2e
05 Affected products
VendorProductVersionsPlatforms
06 References
- securityreason.com4207http://securityreason.com/securityalert/4207
- www.ivizsecurity.comhttp://www.ivizsecurity.com/preboot-patch.html
- www.ivizsecurity.comhttp://www.ivizsecurity.com/research/preboot/preboot_whitepaper.pdf
- www.securityfocus.com20080825 [IVIZ-08-005] IBM Lenovo BIOS Plain Text Password Disclosurehttp://www.securityfocus.com/archive/1/495808/100/0/threaded