Huawei FusionSphere OpenStack Message improper authentication

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CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.7$0-$5k0.00

A vulnerability, which was classified as critical, was found in Huawei FusionSphere OpenStack (Cloud Software) (the affected version unknown). This affects an unknown functionality. The manipulation as part of a Message leads to a weak authentication vulnerability. CWE is classifying the issue as CWE-287. This is going to have an impact on confidentiality, integrity, and availability.

The bug was discovered 11/10/2017. The weakness was shared 11/22/2017 (Website). The advisory is shared at huawei.com. This vulnerability is uniquely identified as CVE-2017-8194 since 04/25/2017. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 12 days. During that time the estimated underground price was around $5k-$25k.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 102209). The entries 109927, 109926, 109925 and 109930 are related to this item.

Productinfoedit

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CPE 2.3infoedit

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CVSSv3infoedit

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 7.7

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2infoedit

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfoedit

Class: Weak authentication
CWE: CWE-287
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfoedit

Threat: 🔍
Adversaries: 🔍
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Countermeasuresinfoedit

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfoedit

04/25/2017 🔍
08/30/2017 +127 days 🔍
11/10/2017 +72 days 🔍
11/22/2017 +12 days 🔍
11/22/2017 +0 days 🔍
11/23/2017 +1 days 🔍
12/10/2019 +747 days 🔍

Sourcesinfoedit

Vendor: https://www.huawei.com/

Advisory: huawei.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-8194 (🔍)
SecurityFocus: 102209 - Huawei FusionSphere OpenStack CVE-2017-8194 Router Authentication Bypass Vulnerability

See also: 🔍

Entryinfoedit

Created: 11/23/2017 07:40 AM
Updated: 12/10/2019 01:25 PM
Changes: (4) vulnerability_discoverydate advisory_confirm_url source_securityfocus_date source_securityfocus_class
Complete: 🔍

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