FusionSphere OpenStack 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. (Vulnerability ID: HWPSIRT-2017-06002)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2017-8194.
Huawei has released software updates to fix this vulnerability. This advisory is available at the following link:
Resolved Product and Version
Successful exploit could allow the attacker to execute more operations.
The vulnerability classification has been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).
Base Score: 8.3 (AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H)
Temporal Score: 7.6 (E:F/RL:O/RC:C)
This vulnerability can be exploited only when the following conditions are present:
The attacker logs in to the device network.
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.
1. The product that supports automatic update will receive a system update prompt. You can install the update to fix the vulnerability.
2. Customers should obtain upgrades through Huawei consumer business official website (http://emui.huawei.com/cn/portal.php).
3. Customers should contact Huawei TAC (Huawei Technical Assistance Center) to request the upgrades. For TAC contact information, please refer to Huawei worldwide website at http://www.huawei.com/en/psirt/report-vulnerabilities/index.htm
This vulnerability was discovered by Huawei internal tester.
2017-11-10 V1.1 UPDATE Update the affected product list
2017-08-30 V1.0 INITIAL
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