CVSS: 7.0EPSS: 0%CPEs: 800EXPL: 0CVE-2022-26859
https://notcve.org/view.php?id=CVE-2022-26859
06 Sep 2022 — Dell BIOS contains a race condition vulnerability. A local attacker could exploit this vulnerability by sending malicious input via SMI in order to bypass security checks during SMM. Dell BIOS contiene una vulnerabilidad de condición de carrera. Un atacante local podría explotar esta vulnerabilidad mediante el envío de entradas maliciosas por medio de SMI para omitir las comprobaciones de seguridad durante el SMM. • https://www.dell.com/support/kbdoc/000202194 • CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition •
CVSS: 7.8EPSS: 0%CPEs: 800EXPL: 0CVE-2022-26858
https://notcve.org/view.php?id=CVE-2022-26858
06 Sep 2022 — Dell BIOS versions contain an Improper Authentication vulnerability. A locally authenticated malicious user could potentially exploit this vulnerability by sending malicious input to an SMI in order to bypass security controls. Las versiones de Dell BIOS contienen una vulnerabilidad de autenticación inapropiada. Un usuario malicioso autenticado localmente podría explotar esta vulnerabilidad mediante el envío de entradas maliciosas a un SMI con el fin de omitir los controles de seguridad. • https://www.dell.com/support/kbdoc/000202194 • CWE-287: Improper Authentication •
CVSS: 7.5EPSS: 0%CPEs: 602EXPL: 0CVE-2021-36325
https://notcve.org/view.php?id=CVE-2021-36325
12 Nov 2021 — Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM. Dell BIOS contiene una vulnerabilidad de comprobación de entrada inapropiada. Un usuario malicioso autenticado localmente puede explotar potencialmente esta vulnerabilidad utilizando un SMI para conseguir una ejecución de código arbitrario en la SMRAM • https://www.dell.com/support/kbdoc/en-us/000192967 • CWE-20: Improper Input Validation •
CVSS: 7.5EPSS: 0%CPEs: 602EXPL: 0CVE-2021-36324
https://notcve.org/view.php?id=CVE-2021-36324
12 Nov 2021 — Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM. Dell BIOS contiene una vulnerabilidad de comprobación de entrada inapropiada. Un usuario malicioso autenticado localmente puede explotar potencialmente esta vulnerabilidad utilizando una SMI para conseguir una ejecución de código arbitrario en la SMRAM • https://www.dell.com/support/kbdoc/en-us/000192967 • CWE-20: Improper Input Validation •
CVSS: 7.5EPSS: 0%CPEs: 602EXPL: 0CVE-2021-36323
https://notcve.org/view.php?id=CVE-2021-36323
12 Nov 2021 — Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM. Dell BIOS contiene una vulnerabilidad de comprobación de entrada inapropiada. Un usuario malicioso autenticado localmente puede explotar potencialmente esta vulnerabilidad al usar una SMI para conseguir una ejecución de código arbitrario en la SMRAM • https://www.dell.com/support/kbdoc/en-us/000192967 • CWE-20: Improper Input Validation •
CVSS: 7.1EPSS: 0%CPEs: 708EXPL: 0CVE-2020-5362
https://notcve.org/view.php?id=CVE-2020-5362
10 Jun 2020 — Dell Client Consumer and Commercial platforms include an improper authorization vulnerability in the Dell Manageability interface for which an unauthorized actor, with local system access with OS administrator privileges, could bypass the BIOS Administrator authentication to restore BIOS Setup configuration to default values. Plataformas Dell Client Consumer and Commercial, incluyen una vulnerabilidad de autorización inapropiada en la interfaz de Administración de Dell para la cual un actor no autorizado, c... • https://www.dell.com/support/article/SLN321726 • CWE-285: Improper Authorization CWE-862: Missing Authorization •
CVSS: 6.1EPSS: 0%CPEs: 348EXPL: 0CVE-2020-5326
https://notcve.org/view.php?id=CVE-2020-5326
21 Feb 2020 — Affected Dell Client platforms contain a BIOS Setup configuration authentication bypass vulnerability in the pre-boot Intel Rapid Storage Response Technology (iRST) Manager menu. An attacker with physical access to the system could perform unauthorized changes to the BIOS Setup configuration settings without requiring the BIOS Admin password by selecting the Optimized Defaults option in the pre-boot iRST Manager. Las plataformas afectadas de Dell Client contienen una vulnerabilidad de omisión de autenticaci... • https://www.dell.com/support/article/SLN320337 • CWE-306: Missing Authentication for Critical Function •
CVSS: 7.1EPSS: 0%CPEs: 226EXPL: 0CVE-2020-5324
https://notcve.org/view.php?id=CVE-2020-5324
21 Feb 2020 — Dell Client Consumer and Commercial Platforms contain an Arbitrary File Overwrite Vulnerability. The vulnerability is limited to the Dell Firmware Update Utility during the time window while being executed by an administrator. During this time window, a locally authenticated low-privileged malicious user could exploit this vulnerability by tricking an administrator into overwriting arbitrary files via a symlink attack. The vulnerability does not affect the actual binary payload that the update utility deliv... • https://www.dell.com/support/article/SLN320348 • CWE-59: Improper Link Resolution Before File Access ('Link Following') CWE-427: Uncontrolled Search Path Element •
CVSS: 7.2EPSS: 0%CPEs: 482EXPL: 0CVE-2019-3717
https://notcve.org/view.php?id=CVE-2019-3717
05 Aug 2019 — Select Dell Client Commercial and Consumer platforms contain an Improper Access Vulnerability. An unauthenticated attacker with physical access to the system could potentially bypass intended Secure Boot restrictions to run unsigned and untrusted code on expansion cards installed in the system during platform boot. Refer to https://www.dell.com/support/article/us/en/04/sln317683/dsa-2019-043-dell-client-improper-access-control-vulnerability?lang=en for versions affected by this vulnerability. Las plataforma... • https://www.dell.com/support/article/us/en/04/sln317683/dsa-2019-043-dell-client-improper-access-control-vulnerability?lang=en •