Vulnerability in Dell Chengming 3977
CVE-2023-32467
Dell Edge Gateway BIOS, versions 3200 and 5200, contains an out-of-bounds write vulnerability. A local authenticated malicious user with high privileges could potentially exploit this vulnerability leading to exposure of some UEFI code, leading to arbitrary code execution or escalation of privilege.
Vulnerability class: Dirty Pipe (CVE-2022-0847)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.002 (5.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 5th percentile — 5.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Dell Chengming 3977
- Dell Chengming 3977 Firmware — versions 0.1.13.0
- Dell Edge Gateway 3200
- Dell Edge Gateway 3200 Firmware
- Dell Edge Gateway 5000
- Dell Edge Gateway 5000 Firmware — versions 0.1.19.0
- Dell Edge Gateway 5100
- Dell Edge Gateway 5100 Firmware — versions 0.1.19.0
- Dell Edge Gateway 5200
- Dell Edge Gateway 5200 Firmware
Weakness classification (CWE)
References
- www.dell.com/support/kbdoc/en-in/000214917/dsa-2023-225-security-update-for-del… (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-32467?
- CVE-2023-32467 is a medium-severity vulnerability in Dell Chengming 3977, classified under Improper Initialization. CVSS score: 5.7/10. Published 2024-07-10.
- How severe is CVE-2023-32467?
- Medium severity. CVSS v3 base score is 5.7 out of 10.