Huawei FusionAccess V100R005C10/V100R005C20 LDAP ldap injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.4$5k-$25k0.06

Summaryinfo

A vulnerability was found in Huawei FusionAccess V100R005C10/V100R005C20. It has been classified as problematic. This affects an unknown part of the component LDAP Handler. The manipulation leads to ldap injection. This vulnerability is uniquely identified as CVE-2016-8779. It is possible to initiate the attack remotely. There is no exploit available. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Detailsinfo

A vulnerability was found in Huawei FusionAccess V100R005C10/V100R005C20 and classified as problematic. Affected by this issue is an unknown functionality of the component LDAP Handler. The manipulation with an unknown input leads to a ldap injection vulnerability. Using CWE to declare the problem leads to CWE-90. The product constructs all or part of an LDAP query using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended LDAP query when it is sent to a downstream component. Impacted is confidentiality. CVE summarizes:

Huawei FusionAccess with software V100R005C10 and V100R005C20 could allow remote attackers with specific permission to inject a Lightweight Directory Access Protocol (LDAP) operation command into a specific input variable to obtain sensitive information from the database.

The bug was discovered 11/30/2016. The weakness was disclosed 04/02/2017 (Website). The advisory is shared for download at huawei.com. This vulnerability is handled as CVE-2016-8779 since 10/18/2016. The exploitation is known to be easy. The attack may be launched remotely. The successful exploitation needs a simple authentication. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 11/24/2022). The MITRE ATT&CK project declares the attack technique as T1505.

The vulnerability was handled as a non-public zero-day exploit for at least 123 days. During that time the estimated underground price was around $5k-$25k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 94620†). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.4

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
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: Ldap injection
CWE: CWE-90 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/18/2016 🔍
11/30/2016 +43 days 🔍
12/01/2016 +1 days 🔍
04/02/2017 +122 days 🔍
04/02/2017 +0 days 🔍
04/03/2017 +1 days 🔍
11/24/2022 +2061 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: sa-20161130-01
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-8779 (🔍)
GCVE (CVE): GCVE-0-2016-8779
GCVE (VulDB): GCVE-100-99212
SecurityFocus: 94620 - Huawei FusionAccess CVE-2016-8779 Command Injection Vulnerability
OSVDB: - CVE-2016-8779 - Huawei - FusionAccess - Information Disclosure Issue

Entryinfo

Created: 04/03/2017 09:05
Updated: 11/24/2022 14:45
Changes: 04/03/2017 09:05 (63), 11/24/2022 14:45 (3)
Complete: 🔍
Cache ID: 216:190:103

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