CVE-2021-0070

Name: CVE-2021-0070
Creator: NVD / NIST
Published: 2021-06-09T19:15:09.297+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 0.42%

Last modified Jun 17, 2026

CVE-2021-0070 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Improper input validation in the BMC firmware for Intel(R) Server Board M10JNP2SB before version EFI BIOS 7215, BMC 8100.01.08 may allow an unauthenticated user to potentially enable an escalation of privilege via adjacent access.. EPSS estimates a 0.42% chance of exploitation in the next 30 days.

Description

Improper input validation in the BMC firmware for Intel(R) Server Board M10JNP2SB before version EFI BIOS 7215, BMC 8100.01.08 may allow an unauthenticated user to potentially enable an escalation of privilege via adjacent access.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.42%

33.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions
Intel	Efi Bios 7215	< bmc_8100.01.08

References

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00474.htmlVendor Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00474.htmlVendor Advisory

Timeline

Published: Jun 9, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-0070?

How severe is CVE-2021-0070?

CVE-2021-0070 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.42% probability of exploitation in the next 30 days.

How do I fix CVE-2021-0070?

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-2021-0070?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST