CVE-2020-9102 Information disclosure in CloudEngine 12800

Low 3.3 Published 17 Jul 2020 Updated 4 Aug 2024

A local attacker can leak username information from Huawei CloudEngine switches due to improper username management.

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

What is CVE-2020-9102?

CVE-2020-9102 is a low-severity vulnerability in Huawei CloudEngine 12800, published on 17 Jul 2020. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

There is a information leak vulnerability in some Huawei products, and it could allow a local attacker to get information. The vulnerability is due to the improper management of the username. An attacker with the ability to access the device and cause the username information leak. Affected product versions include: CloudEngine 12800 versions V200R002C50SPC800, V200R003C00SPC810, V200R005C00SPC800, V200R005C10SPC800, V200R019C00SPC800; CloudEngine 5800 versions V200R002C50SPC800, V200R003C00SPC810, V200R005C00SPC800, V200R005C10SPC800, V200R019C00SPC800; CloudEngine 6800 versions V200R002C50SPC800, V200R003C00SPC810, V200R005C00SPC800, V200R005C10SPC800, V200R005C20SPC800, V200R019C00SPC800; CloudEngine 7800 versions V200R002C50SPC800, V200R003C00SPC810, V200R005C00SPC800, V200R005C10SPC800, V200R019C00SPC800

Which versions are affected by CVE-2020-9102?

It affects 4 products.

Products include Huawei Cloudengine 12800 Firmware, Huawei Cloudengine 5800 Firmware, Huawei Cloudengine 6800 Firmware, Huawei Cloudengine 7800 Firmware.

How do I fix CVE-2020-9102?

No fix has been published for CVE-2020-9102 yet. Limit exposure of the affected software until one is available.

Is CVE-2020-9102 being exploited?

There is no known exploitation of CVE-2020-9102 in the wild and no public exploit code.

Sources

Also known as GHSA-4mqr-g5p6-c895.