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: 671EXPL: 0CVE-2021-36343
https://notcve.org/view.php?id=CVE-2021-36343
24 Jan 2022 — 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 local malicioso y autenticado podría explotar esta vulnerabilidad al usar un SMI para conseguir una ejecución de código arbitrario en la SMRAM • https://www.dell.com/support/kbdoc/en-us/000193321/dsa-2021-240 • CWE-20: Improper Input Validation CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.5EPSS: 0%CPEs: 673EXPL: 0CVE-2021-36342
https://notcve.org/view.php?id=CVE-2021-36342
24 Jan 2022 — 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/000193321/dsa-2021-240 • CWE-20: Improper Input Validation CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
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: 7.5EPSS: 0%CPEs: 170EXPL: 0CVE-2021-36283
https://notcve.org/view.php?id=CVE-2021-36283
28 Sep 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 podría explotar esta vulnerabilidad usando un SMI para conseguir una ejecución de código arbitrario en la SMRAM • https://www.dell.com/support/kbdoc/000191495 • CWE-20: Improper Input Validation •
CVSS: 8.6EPSS: 0%CPEs: 36EXPL: 0CVE-2020-5363
https://notcve.org/view.php?id=CVE-2020-5363
10 Jun 2020 — Select Dell Client Consumer and Commercial platforms include an issue that allows the BIOS Admin password to be changed through Dell's manageability interface without knowledge of the current BIOS Admin password. This could potentially allow an unauthorized actor, with physical access and/or OS administrator privileges to the device, to gain privileged access to the platform and the hard drive. Plataformas Select Dell Client Consumer and Commercial, incluyen un problema que permite cambiar la contraseña de ... • https://www.dell.com/support/article/SLN321604 • CWE-158: Improper Neutralization of Null Byte or NUL Character •
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 •