Login Request a demo
Medium severity · published Sep 15, 2023
CVE-2023-32461
Dell PowerEdge BIOS and Dell Precision BIOS contain a buffer overflow vulnerability
6.7
CVSS
0.2%
EPSS
No
On KEV
Description
Dell PowerEdge BIOS and Dell Precision BIOS contain a buffer overflow vulnerability. A local malicious user with high privileges could potentially exploit this vulnerability, leading to corrupt memory and potentially escalate privileges.  
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 7% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EX
Emc XC Core Xc450 Firmware · Dell
before 1.11.2 · source: NVD
EX
Emc XC Core Xc650 Firmware · Dell
before 1.11.2 · source: NVD
EX
Emc XC Core Xc6520 Firmware · Dell
before 1.11.2 · source: NVD
EX
Emc XC Core Xc750 Firmware · Dell
before 1.11.2 · source: NVD
EX
Emc XC Core Xc750xa Firmware · Dell
before 1.11.2 · source: NVD
EX
Emc XC Core Xc7525 Firmware · Dell
before 2.11.3 · source: NVD
PC
Poweredge C6520 Firmware · Dell
before 1.10.2 · source: NVD
PC
Poweredge C6525 Firmware · Dell
before 2.11.3 · source: NVD
PC
Poweredge C6620 Firmware · Dell
before 1.5.6 · source: NVD
PH
Poweredge Hs5610 Firmware · Dell
before 1.5.6 · source: NVD
PH
Poweredge Hs5620 Firmware · Dell
before 1.5.6 · source: NVD
PM
Poweredge Mx750c Firmware · Dell
before 1.10.2 · source: NVD
Affected product
EX
Emc XC Core Xc450 Firmware
Dell
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-32461
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-32461
Vendor Advisory
https://www.dell.com/support/kbdoc/en-us/000216543/dsa-2023-292-security-update-for-dell-poweredge-server-bios-vulnerability
More from Emc XC Core Xc450 Firmware
8.8
CVE-2024-0162
Dell PowerEdge Server BIOS and Dell Precision Rack BIOS contain an Improper SMM communication buffer verification vulnerability
6.3
CVE-2024-0163
Dell PowerEdge Server BIOS and Dell Precision Rack BIOS contain a TOCTOU race condition vulnerability