Vulnerability in HP Z4 G4 Core-X Workstation
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. This vulnerability relates to Workstations whose TPM is disabled by default.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.014 (71.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 71.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.015 · newest: 0.014 · change: -0.000
Affected products
- HP Z4 G4 Core-X Workstation
- HP Z4 G4 Core-X Workstation Firmware
- HP Z4 G4 Workstation
- HP Z4 G4 Workstation Firmware
- HP Z6 G4 Workstation
- HP Z6 G4 Workstation Firmware
- HP Z8 G4 Workstation
- HP Z8 G4 Workstation Firmware
- HP Z4 G4 Core-X Workstation — versions before 1.70
- HP Z4 G4 Core-X Workstation (Linux) — versions before 1.70
Weakness classification (CWE)
References
- support.hp.com/us-en/document/c06318199 (Vendor Advisory, vendor-advisory, Patch)
Frequently asked questions
- What is CVE-2019-6321?
- CVE-2019-6321 is a high-severity vulnerability in HP Z4 G4 Core-X Workstation, classified under Improper Locking. CVSS score: 7.2/10. Published 2019-05-29.
- How severe is CVE-2019-6321?
- High severity. CVSS v3 base score is 7.2 out of 10.