Huawei Campus Switch SSH Maintenance Terminal Username information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Huawei Campus Switch. This affects an unknown part of the component SSH Maintenance Terminal. The manipulation leads to information disclosure (Username). This vulnerability is traded as CVE-2014-5394. It is possible to initiate the attack remotely. There is no exploit available. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability was found in Huawei Campus Switch (version now known). It has been rated as problematic. This issue affects some unknown processing of the component SSH Maintenance Terminal. The manipulation with an unknown input leads to a information disclosure vulnerability (Username). Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. The summary by CVE is:

Multiple Huawei Campus switches allow remote attackers to enumerate usernames via vectors involving use of SSH by the maintenance terminal.

The bug was discovered 08/27/2014. The weakness was shared 01/08/2018 with Huawei (Website). The advisory is shared at huawei.com. The identification of this vulnerability is CVE-2014-5394 since 08/22/2014. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 77391 (SSH Username Information Disclosure Vulnerability in Huawei Campus Series Switches), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Huawei Local Security Checks and running in the context l.

Applying a patch is able to eliminate this problem. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (77391) and SecurityFocus (BID 69302†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.6
VulDB Meta Temp Score: 5.5

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.9
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Name: Username
Class: Information disclosure / Username
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 77391
Nessus Name: SSH Username Information Disclosure Vulnerability in Huawei Campus Series Switches
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 865892
OpenVAS Name: Huawei Switches Information Disclosure Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/20/2014 🔍
08/20/2014 +0 days 🔍
08/22/2014 +2 days 🔍
08/26/2014 +4 days 🔍
08/27/2014 +1 days 🔍
01/08/2018 +1230 days 🔍
01/08/2018 +0 days 🔍
01/09/2018 +1 days 🔍
01/20/2023 +1837 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: SA-20140820-01
Researcher: Huawei
Organization: Huawei
Status: Not defined
Confirmation: 🔍

CVE: CVE-2014-5394 (🔍)
GCVE (CVE): GCVE-0-2014-5394
GCVE (VulDB): GCVE-100-111509
X-Force: 97763
SecurityFocus: 69302 - Huawei Campus Series Switches User Enumeration Weakness

Entryinfo

Created: 01/09/2018 08:16
Updated: 01/20/2023 12:27
Changes: 01/09/2018 08:16 (71), 12/20/2019 15:46 (4), 01/29/2021 10:12 (2), 01/29/2021 10:19 (1), 01/20/2023 12:27 (3)
Complete: 🔍
Cache ID: 216::103

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