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Xps 13 2in1 9310 Firmware Security Vulnerabilities

cve
cve

CVE-2021-21571

Dell UEFI BIOS https stack leveraged by the Dell BIOSConnect feature and Dell HTTPS Boot feature contains an improper certificate validation vulnerability. A remote unauthenticated attacker may exploit this vulnerability using a person-in-the-middle attack which may lead to a denial of service and ...

6.5CVSS

6.8AI Score

0.002EPSS

2021-06-24 05:15 PM
48
8
cve
cve

CVE-2021-21572

Dell BIOSConnect feature contains a buffer overflow vulnerability. An authenticated malicious admin user with local access to the system may potentially exploit this vulnerability to run arbitrary code and bypass UEFI restrictions.

7.5CVSS

7.7AI Score

0.0004EPSS

2021-06-24 05:15 PM
39
13
cve
cve

CVE-2021-21573

Dell BIOSConnect feature contains a buffer overflow vulnerability. An authenticated malicious admin user with local access to the system may potentially exploit this vulnerability to run arbitrary code and bypass UEFI restrictions.

7.5CVSS

7.7AI Score

0.001EPSS

2021-06-24 05:15 PM
36
12
cve
cve

CVE-2021-21574

Dell BIOSConnect feature contains a buffer overflow vulnerability. An authenticated malicious admin user with local access to the system may potentially exploit this vulnerability to run arbitrary code and bypass UEFI restrictions.

7.5CVSS

7.7AI Score

0.001EPSS

2021-06-24 05:15 PM
47
9