VulnerabilityModified
CVE-2021-3439
HP has identified a potential vulnerability in BIOS firmware of some Workstation products.
HIGH 7.8EPSS 0.17%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.17%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.17% probability · 7th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-269
- Affected
- hp/340 g3 firmware · hp/340 g4 firmware · hp/346 g3 firmware · hp/346 g4 firmware · hp/348 g3 firmware · hp/348 g4 firmware · hp/elite dragonfly firmware · hp/elite dragonfly g2 firmware · hp/elite dragonfly max firmware · hp/elite x2 1012 g1 firmware · hp/elite x2 1012 g1 tablet firmware · hp/elite x2 1012 g2 firmware · hp/elite x2 1013 g3 firmware · hp/elite x2 g4 firmware · hp/elitebook 1030 g1 firmware · hp/elitebook 1040 g3 firmware · hp/elitebook 1040 g4 firmware · hp/elitebook 1050 g1 firmware · hp/elitebook 820 g3 firmware · hp/elitebook 820 g4 firmware · +40 more
- Source
- hp-security-alert@hp.com
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.