Dell Poweredge T640 vulnerabilities
12 vulnerabilities
Known vulnerabilities in Dell Poweredge T640, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.
CVE-2021-21556dellpoweredge bios intel 15g+9
EPSS score0.31%
Dell PowerEdge R640, R740, R740XD, R840, R940, R940xa, MX740c, MX840c, and T640 Server BIOS contain a stack-based buffer overflow vulnerability in systems with NVDIMM-N installed. A local malicious user with high privileges may potentially exploit this vulnerability, leading to a denial of Service, arbitrary code execution, or information disclosure in UEFI or BIOS Preboot Environment.CVE-2021-21555dellpoweredge bios intel 15g+9EPSS score0.31%
Dell PowerEdge R640, R740, R740XD, R840, R940, R940xa, MX740c, MX840c, and T640 Server BIOS contain a heap-based buffer overflow vulnerability in systems with NVDIMM-N installed. A local malicious user with high privileges may potentially exploit this vulnerability, leading to a denial of Service, arbitrary code execution, or information disclosure in UEFI or BIOS Preboot Environment.CVE-2021-21557dellpoweredge bios intel 15g+31EPSS score0.35%
Dell PowerEdge Server BIOS and select Dell Precision Rack BIOS contain an out-of-bounds array access vulnerability. A local malicious user with high privileges may potentially exploit this vulnerability, leading to a denial of service, arbitrary code execution, or information disclosure in System Management Mode.CVE-2025-26482delldell emc nx440+132EPSS score0.30%
Dell PowerEdge Server BIOS and Dell iDRAC9, all versions, contains an Information Disclosure vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Information Disclosure.CVE-2024-0173delldss_8440_firmware+124EPSS score0.17%
Dell PowerEdge Server BIOS and Dell Precision Rack BIOS contain an improper parameter initialization vulnerability. A local low privileged attacker could potentially exploit this vulnerability to read the contents of non-SMM stack memory.CVE-2024-0161delldss_8440_firmware+86EPSS score0.20%
Dell PowerEdge Server BIOS and Dell Precision Rack BIOS contain an Improper SMM communication buffer verification vulnerability. A local low privileged attacker could potentially exploit this vulnerability leading to arbitrary writes to SMRAM.CVE-2024-0172delldss_8440_firmware+93EPSS score0.15%
Dell PowerEdge Server BIOS and Dell Precision Rack BIOS contain an improper privilege management security vulnerability. An unauthenticated local attacker could potentially exploit this vulnerability, leading to privilege escalation.CVE-2024-0154delldss_8440_firmware+124EPSS score0.20%
Dell PowerEdge Server BIOS and Dell Precision Rack BIOS contain an improper parameter initialization vulnerability. A local low privileged attacker could potentially exploit this vulnerability to read the contents of non-SMM stack memory.CVE-2024-38303delldss_8440_firmware+31EPSS score0.14%
Dell PowerEdge Platform, 14G Intel BIOS version(s) prior to 2.22.x, contains an Improper Input Validation vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Information disclosure.CVE-2024-38304delldss_8440_firmware+31EPSS score0.15%
Dell PowerEdge Platform, 14G Intel BIOS version(s) prior to 2.22.x, contains an Access of Memory Location After End of Buffer vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Information disclosure.CVE-2023-25537delldss_8440_firmware+30EPSS score0.18%
Dell PowerEdge 14G server BIOS versions prior to 2.18.1 and Dell Precision BIOS versions prior to 2.18.2, contain an Out of Bounds write vulnerability. A local attacker with low privileges could potentially exploit this vulnerability leading to exposure of some SMRAM stack/data/code in System Management Mode, leading to arbitrary code execution or escalation of privilege.CVE-2023-32460delldss_8440_firmware+126EPSS score0.19%
Dell PowerEdge BIOS contains an improper privilege management security vulnerability. An unauthenticated local attacker could potentially exploit this vulnerability, leading to privilege escalation.