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HIGH · 7.8

CVE-2021-3439

HP has identified a potential vulnerability in BIOS firmware of some Workstation products. Firmware updates are being released to mitigate these potential vulnerabilities.

Vulnerability Description

HP has identified a potential vulnerability in BIOS firmware of some Workstation products. Firmware updates are being released to mitigate these potential vulnerabilities.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
Hp340 G3 Firmware< f.52
Hp340 G3-
Hp340 G4 Firmware< f.62
Hp340 G4-
Hp346 G3 Firmware< f.52
Hp346 G3-
Hp346 G4 Firmware< f.50
Hp346 G4-
Hp348 G3 Firmware< f.52
Hp348 G3-
Hp348 G4 Firmware< f.62
Hp348 G4-
HpElite Dragonfly Firmware< 01.09.00
HpElite Dragonfly-
HpElite Dragonfly G2 Firmware< 01.04.01
HpElite Dragonfly G2-
HpElite Dragonfly Max Firmware< 01.04.01
HpElite Dragonfly Max-
HpElite X2 1012 G1 Firmware< 1.52
HpElite X2 1012 G1-

Related Weaknesses (CWE)

CWE-269

References

FAQ

What is CVE-2021-3439?

CVE-2021-3439 is a vulnerability with a CVSS score of 7.8 (HIGH). HP has identified a potential vulnerability in BIOS firmware of some Workstation products. Firmware updates are being released to mitigate these potential vulnerabilities.

How severe is CVE-2021-3439?

CVE-2021-3439 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-3439?

Check the references section above for vendor advisories and patch information. Affected products include: Hp 340 G3 Firmware, Hp 340 G3, Hp 340 G4 Firmware, Hp 340 G4, Hp 346 G3 Firmware.