01 Record
CVE-2023-24571
Dell BIOS contains an Improper Input Validation vulnerability. A local authenticated malicious user with administrator privileges could potentially exploit this vulnerability to perform arbitrary code
HighPUBLISHEDCNA: dell
CNA base score7.5 CVSS v3.xCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
02 Description
Dell BIOS contains an Improper Input Validation vulnerability. A local authenticated malicious user with administrator privileges could potentially exploit this vulnerability to perform arbitrary code
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
- EPSS probability
- 0.17% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 6.6% of scored records. A rank, not a probability.
- NVD base score
- 6.7 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- 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
- 2023-03-16 09:55Z3 YR AGO
- Last updated
- 2025-02-26 18:59Z1 YR AGO
- Reserved
- 2023-01-26
- Assigning CNA
- dell
- Record state
- PUBLISHED
- Severity
- High (CVSS 7.5)
- CNA CVSS vector
- CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
- Weaknesses
- CWE-20Improper Input ValidationClass
- Data version
- 5.1
- Document digest
- ed1657c091b9c85803ed0cf0936b4dc82fbcadb75dba81ae04e036f48abe867a
05 Affected products
VendorProductVersionsPlatforms