CVE-2021-0070 — HIGH (8.8) — White Hats Nepal

Q: How severe is CVE-2021-0070?

CVE-2021-0070 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-0070?

Check the references section above for vendor advisories and patch information. Affected products include: Intel Efi Bios 7215, Intel Server Board M10Jnp2Sb.

Vulnerability 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.

CVSS Score

8.8

HIGH

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

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Intel	Efi Bios 7215	< bmc_8100.01.08
Intel	Server Board M10Jnp2Sb	-

Related Weaknesses (CWE)

CWE-20

References

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

FAQ

What is CVE-2021-0070?

CVE-2021-0070 is a vulnerability with a CVSS score of 8.8 (HIGH). 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 ...

How severe is CVE-2021-0070?

CVE-2021-0070 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-0070?

Check the references section above for vendor advisories and patch information. Affected products include: Intel Efi Bios 7215, Intel Server Board M10Jnp2Sb.