VDB-102112 · CVE-2015-2800 · BID 73355

Huawei Campus Switches User Authentication improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.1$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in Huawei Campus Switches. Affected is an unknown function of the component User Authentication. Executing a manipulation can lead to improper authentication. This vulnerability is tracked as CVE-2015-2800. The attack can be launched remotely. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Huawei Campus Switches (the affected version unknown). It has been declared as problematic. This vulnerability affects an unknown part of the component User Authentication. The manipulation with an unknown input leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect availability. CVE summarizes:

The user authentication module in Huawei Campus switches S5700, S5300, S6300, and S6700 with software before V200R001SPH012 and S7700, S9300, and S9700 with software before V200R001SPH015 allows remote attackers to cause a denial of service (device restart) via vectors involving authentication, which trigger an array access violation.

The bug was discovered 03/19/2015. The weakness was disclosed 06/08/2017 by vhunter (Website). The advisory is shared for download at huawei.com. This vulnerability was named CVE-2015-2800 since 03/30/2015. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 812 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 73355†). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

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

NVD Base Score: 7.5
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

Class: Improper authentication
CWE: CWE-287
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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/19/2015 🔍
03/19/2015 +0 days 🔍
03/30/2015 +11 days 🔍
06/08/2017 +801 days 🔍
06/08/2017 +0 days 🔍
06/08/2017 +0 days 🔍
12/26/2020 +1297 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: huawei.com
Researcher: vhunter (vhunter)
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-2800 (🔍)
GCVE (CVE): GCVE-0-2015-2800
GCVE (VulDB): GCVE-100-102112
SecurityFocus: 73355 - Huawei Campus Series Switches Denial of Service Vulnerability

Entryinfo

Created: 06/08/2017 23:30
Updated: 12/26/2020 14:49
Changes: 06/08/2017 23:30 (61), 10/14/2019 18:18 (2), 12/26/2020 14:49 (3)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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