CVE-2021-3439
HIGHCVSS 7.8/10EPSS 0.17%
Last modified
CVE-2021-3439 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. HP has identified a potential vulnerability in BIOS firmware of some Workstation products. Firmware updates are being released to mitigate these potential vulnerabilities.. EPSS estimates a 0.17% chance of exploitation in the next 30 days.
Description
HP has identified a potential vulnerability in BIOS firmware of some Workstation products. Firmware updates are being released to mitigate these potential vulnerabilities.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Hp | 340 G3 Firmware | < f.52 |
| Hp | 340 G4 Firmware | < f.62 |
| Hp | 346 G3 Firmware | < f.52 |
| Hp | 346 G4 Firmware | < f.50 |
| Hp | 348 G3 Firmware | < f.52 |
| Hp | 348 G4 Firmware | < f.62 |
| Hp | Elite Dragonfly Firmware | < 01.09.00 |
| Hp | Elite Dragonfly G2 Firmware | < 01.04.01 |
| Hp | Elite Dragonfly Max Firmware | < 01.04.01 |
| Hp | Elite X2 1012 G1 Firmware | < 1.52 |
| Hp | Elite X2 1012 G1 Tablet Firmware | < 1.52 |
| Hp | Elite X2 1012 G2 Firmware | < 1.39 |
| Hp | Elite X2 1013 G3 Firmware | < 01.16.00 |
| Hp | Elite X2 G4 Firmware | < 01.09.00 |
| Hp | Elitebook 1030 G1 Firmware | < 1.52 |
| Hp | Elitebook 1040 G3 Firmware | < 1.52 |
| Hp | Elitebook 1040 G4 Firmware | < 1.39 |
| Hp | Elitebook 1050 G1 Firmware | < 1.16 |
| Hp | Elitebook 820 G3 Firmware | < 1.52 |
| Hp | Elitebook 820 G4 Firmware | < 1.39 |
| Hp | Elitebook 828 G3 Firmware | < 1.52 |
| Hp | Elitebook 828 G4 Firmware | < 1.39 |
| Hp | Elitebook 830 G5 Firmware | < 01.16.00 |
| Hp | Elitebook 830 G6 Firmware | < 01.09.00 |
| Hp | Elitebook 830 G7 Firmware | < 01.05.00 |
| Hp | Elitebook 836 G5 Firmware | < 01.16.00 |
| Hp | Elitebook 836 G6 Firmware | < 01.09.00 |
| Hp | Elitebook 840 G3 Firmware | < 1.52 |
| Hp | Elitebook 840 G4 Firmware | < 1.39 |
| Hp | Elitebook 840 G5 Firmware | < 01.16.00 |
| Hp | Elitebook 840 G5 Healthcare Edition Firmware | < 01.16.00 |
| Hp | Elitebook 840 G6 Firmware | < 01.09.00 |
| Hp | Elitebook 840 G6 Healthcare Edition Firmware | < 01.09.00 |
| Hp | Elitebook 840 G7 Firmware | < 01.05.00 |
| Hp | Elitebook 840r G4 Firmware | < 01.16.00 |
| Hp | Elitebook 846 G5 Firmware | < 01.16.00 |
| Hp | Elitebook 848 G3 Firmware | < 1.52 |
| Hp | Elitebook 848 G4 Firmware | < 1.39 |
| Hp | Elitebook 850 G3 Firmware | < 1.52 |
| Hp | Elitebook 850 G4 Firmware | < 1.39 |
| Hp | Elitebook 850 G5 Firmware | < 01.16.00 |
| Hp | Elitebook 850 G6 Firmware | < 01.09.00 |
| Hp | Elitebook 850 G7 Firmware | < 01.05.00 |
| Hp | Elitebook Folio G1 Firmware | < 1.52 |
| Hp | Elitebook X360 1020 G2 Firmware | < 1.39 |
| Hp | Elitebook X360 1030 G2 Firmware | < 1.39 |
| Hp | Elitebook X360 1030 G3 Firmware | < 01.16.00 |
| Hp | Elitebook X360 1030 G4 Firmware | < 01.09.00 |
| Hp | Elitebook X360 1030 G7 Firmware | < 01.05.00 |
| Hp | Elitebook X360 1030 G8 Firmware | < 01.04.01 |
Showing 50 of 377 affected configurations. See NVD for the full list.
References
- https://support.hp.com/us-en/document/ish_3982318-3982351-16/hpsbhf03735Patch, Vendor Advisory
- https://support.hp.com/us-en/document/ish_3982318-3982351-16/hpsbhf03735Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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.
How severe is CVE-2021-3439?
CVE-2021-3439 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.17% probability of exploitation in the next 30 days.
How do I fix CVE-2021-3439?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-3439?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST