VulnerabilityModified
CVE-2019-6321
HP has identified a security vulnerability with some versions of Workstation BIOS (UEFI Firmware) where the runtime BIOS code could be tampered with if the TPM is disabled.
HIGH 7.2EPSS 1.45%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.45%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
HP has identified a security vulnerability with some versions of Workstation BIOS (UEFI Firmware) where the runtime BIOS code could be tampered with if the TPM is disabled. This vulnerability relates to Workstations whose TPM is disabled by default.
- CVSS 3.0
- 7.2 HIGHCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.45% probability · 72th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-667
- Affected
- hp/z4 g4 workstation firmware · hp/z4 g4 core-x workstation firmware · hp/z6 g4 workstation firmware · hp/z8 g4 workstation firmware
- Source
- hp-security-alert@hp.com
References
- https://support.hp.com/us-en/document/c06318199Patch, Vendor Advisory
- https://support.hp.com/us-en/document/c06318199Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.