Medium severity · published Jul 24, 2024
CVE-2023-32466
Dell Edge Gateway BIOS, versions 3200 and 5200, contains an out-of-bounds write vulnerability
5.7
CVSS
0.2%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L
Attack vector
Local
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 6% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EG
Edge Gateway 3200 Firmware · Dell
before 1.03.10 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-32466
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-32466
Vendor Advisory
https://www.dell.com/support/kbdoc/en-us/000214917/dsa-2023-225-security-update-for-dell-bios-edge-gateway-5200-and-edge-gateway-3200
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CVE-2023-32471
Dell Edge Gateway BIOS, versions 3200 and 5200, contains an out-of-bounds read vulnerability