CVE-2021-39297
High
Published: 16 February 2022
Published
16 February 2022
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1
8.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
EPSS Score
0.0037
59.1th percentile
Risk Priority
18
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2021-39297 is a high-severity an unspecified weakness vulnerability in Hp Z4 G4 Workstation \(Core-X\) Firmware. Its CVSS base score is 8.8 (High).
Operationally, ranked in the top 40.9% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-25658
Vulnerability details
Potential vulnerabilities have been identified in UEFI firmware (BIOS) for some PC products which may allow escalation of privilege and arbitrary code execution.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
hp
260 g3 desktop mini pc firmware
≤ 2.17.00
hp
elitedesk 800 35w g4 desktop mini pc firmware
≤ 2.18.00
hp
elitedesk 800 65w g4 desktop mini pc firmware
≤ 2.18.00
hp
elitedesk 800 95w g4 desktop mini pc firmware
≤ 2.18.00
hp
elitedesk 800 g4 small form factor pc firmware
≤ 2.18.00
hp
elitedesk 800 g4 tower pc firmware
≤ 2.18.00 · ≤ 2.18.00
hp
elitedesk 800 g4 workstation edition firmware
≤ 2.18.00
hp
elitedesk 800 g5 desktop mini pc firmware
≤ 2.12.00
hp
elitedesk 800 g5 small form factor pc firmware
≤ 2.12.00
hp
elitedesk 800 g5 tower pc firmware
≤ 2.12.00
+177 more product configuration(s) — see NVD for full list
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.