CVE-2021-0097 Path traversal in Intel(R) Server Board M10JNP2SB

Medium 6.5 Published 9 Jun 2021 Updated 3 Aug 2024

Unauthenticated attackers can cause denial of service via path traversal in Intel Server Board firmware.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2021-0097?

CVE-2021-0097 is a medium-severity path traversal vulnerability in Intel(R) Server Board M10JNP2SB, published on 9 Jun 2021. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Path traversal 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 a denial of service via adjacent access.

Weakness: CWE-22

Which versions are affected by CVE-2021-0097?

It affects 1 product.

Products include Intel Efi Bios 7215.

How do I fix CVE-2021-0097?

No fix has been published for CVE-2021-0097 yet. Limit exposure of the affected software until one is available.

Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.

Is CVE-2021-0097 being exploited?

There is no known exploitation of CVE-2021-0097 in the wild and no public exploit code.

Sources

Also known as GHSA-rw26-jjg5-m83g.