Huawei VCN500 prior V100R002C00SPC201 Operation/Maintenance Unit HTTP Request sql injection

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.2$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Huawei VCN500. This affects an unknown function of the component Operation/Maintenance Unit. This manipulation as part of HTTP Request causes sql injection. This vulnerability appears as CVE-2015-8334. The attack may be initiated remotely. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Huawei VCN500. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component Operation/Maintenance Unit. The manipulation as part of a HTTP Request leads to a sql injection vulnerability. The CWE definition for the vulnerability is CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

SQL injection vulnerability in the Operation and Maintenance Unit (OMU) in Huawei VCN500 before V100R002C00SPC201 allows remote authenticated users to execute arbitrary SQL commands via a crafted HTTP request.

The bug was discovered 11/26/2015. The weakness was presented 08/29/2017 (Website). It is possible to read the advisory at www1.huawei.com. This vulnerability is known as CVE-2015-8334 since 11/24/2015. The exploitation appears to be easy. The attack can be launched remotely. The successful exploitation needs a single authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1505 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 642 days. During that time the estimated underground price was around $5k-$25k.

Upgrading to version V100R002C00SPC201 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Sql injection
CWE: CWE-89 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: VCN500 V100R002C00SPC201

Timelineinfo

11/24/2015 🔍
11/26/2015 +2 days 🔍
08/29/2017 +642 days 🔍
08/29/2017 +0 days 🔍
08/30/2017 +1 days 🔍
11/11/2019 +803 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: www1.huawei.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-8334 (🔍)
GCVE (CVE): GCVE-0-2015-8334
GCVE (VulDB): GCVE-100-105883

Entryinfo

Created: 08/30/2017 08:32
Updated: 11/11/2019 11:45
Changes: 08/30/2017 08:32 (52), 11/11/2019 11:45 (8)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Might our Artificial Intelligence support you?

Check our Alexa App!