Dell Precision 3640 Tower Firmware vulnerabilities

CVE-2022-26861 [HIGH] CWE-1038 CVE-2022-26861: Dell BIOS versions contain an Insecure Automated Optimization vulnerability. A local authenticated m Dell BIOS versions contain an Insecure Automated Optimization vulnerability. A local authenticated malicious user could exploit this vulnerability by sending malicious input via SMI to obtain arbitrary code execution during SMM.

CVE-2022-29083 [MEDIUM] CWE-287 CVE-2022-29083: Prior Dell BIOS versions contain an Improper Authentication vulnerability. An unauthenticated attack Prior Dell BIOS versions contain an Improper Authentication vulnerability. An unauthenticated attacker with physical access to the system could potentially exploit this vulnerability by bypassing drive security mechanisms in order to gain access to the system.

CVE-2021-36285 [MEDIUM] CWE-307 CVE-2021-36285: Dell BIOS contains an Improper Restriction of Excessive Authentication Attempts vulnerability. A loc Dell BIOS contains an Improper Restriction of Excessive Authentication Attempts vulnerability. A local authenticated malicious administrator could exploit this vulnerability to bypass excessive NVMe password attempt mitigations in order to carry out a brute force attack.

CVE-2021-21522 [MEDIUM] CWE-255 CVE-2021-21522: Dell BIOS contains a Credentials Management issue. A local authenticated malicious user may potentia Dell BIOS contains a Credentials Management issue. A local authenticated malicious user may potentially exploit this vulnerability to gain access to sensitive information on an NVMe storage by resetting the BIOS password on the system via the Manageability Interface.

CVE-2021-36283 [MEDIUM] CWE-20 CVE-2021-36283: Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user 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.

CVE-2021-36284 [MEDIUM] CWE-307 CVE-2021-36284: Dell BIOS contains an Improper Restriction of Excessive Authentication Attempts vulnerability. A loc Dell BIOS contains an Improper Restriction of Excessive Authentication Attempts vulnerability. A local authenticated malicious administrator could exploit this vulnerability to bypass excessive admin password attempt mitigations in order to carry out a brute force attack.

CVE-2020-5362 [MEDIUM] CWE-285 CVE-2020-5362: Dell Client Consumer and Commercial platforms include an improper authorization vulnerability in the 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.