CVE-2017-8195 Auth bypass in FusionSphere OpenStack

High 8.8 Published 22 Nov 2017 Updated 16 Sep 2024

An authenticated remote attacker can exploit improper authentication on a specific port to execute unauthorized operations in Huawei FusionSphere OpenStack.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2017-8195?

CVE-2017-8195 is a high-severity authentication bypass vulnerability in Huawei Technologies Co., Ltd. FusionSphere OpenStack, published on 22 Nov 2017. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

The FusionSphere OpenStack V100R006C00SPC102(NFV) has an improper authentication vulnerability. Due to improper authentication on one port, an authenticated, remote attacker may exploit the vulnerability to execute more operations by send a crafted rest message.

Weakness: CWE-287

Which versions are affected by CVE-2017-8195?

It affects 1 product.

Products include Huawei Fusionsphere Openstack.

How do I fix CVE-2017-8195?

No fix has been published for CVE-2017-8195 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2017-8195 being exploited?

There is no known exploitation of CVE-2017-8195 in the wild and no public exploit code.

Sources

Also known as GHSA-6h4q-p2hp-mmhq.