CVE-2023-48674: dell cpg bios Improper Null Termination
CVSS: 6.8v3.1MediumAnalyzed
Published 01-03-2024Last modified 02-08-2024
Vulnerability summary
CVE-2023-48674 is a medium (CVSS 6.8) Improper Null Termination vulnerability in dell cpg bios. EPSS estimates a 0.49% chance of exploitation in the next 30 days, higher than 41.3% of scored vulnerabilities.
CVSS score
6.8/10
010
Medium · v3.1 (CVE.org)EPSS score
0.49%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 01-03-2024PublishedVulnerability first disclosed.
- 02-08-2024Last modifiedVulnerability information updated.
Description
Dell Platform BIOS contains an Improper Null Termination vulnerability. A high privilege user with network access to the system could potentially send malicious data to the device in order to cause some services to cease to function.
CVSS metrics
2 scores · 2 sources · 1 versionMedium 6.8Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:HSources2 sources · 4.9–6.8
- NVDNIST4.9MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:HDiffers
EPSS trend
Probability
0.49%
Chance of exploitation in the next 30 days
Percentile
41%
Versus all other CVEs
30-day change
0.00 pp
From 0.49% on 21-09-2026
21-09-202621-10-2026
EPSS score0.49%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Dell174 products
- cpg bios≥ N/A, < 1.28.0 | ≥ N/A, < 1.27.1 | ≥ N/A, < 1.24.0 | ≥ N/A, < 1.12.0 | ≥ N/A, < 1.32.0 | ≥ N/A, < 1.26.0 | ≥ N/A, < 1.27.0 | ≥ N/A, < 1.11.0 | ≥ N/A, < 1.20.0 | ≥ N/A, < 1.9.0 | ≥ N/A, < 3.20.0 | ≥ N/A, < 1.17.0
- latitude_5280_firmware< 1.34.0
- latitude_5288_firmware< 1.34.0
- latitude_5290_firmware< 1.33.0
- latitude_5290_2-in-1_firmware< 1.32.0
1 vendor · 174 products
References
1 links- www.dell.com/support/kbdoc/en-us/000220410/dsa-2023-467Vendor Advisory