Huawei NE20E-S/NE40E-M/NE40E-M2/NE40E/NE80E VPN resource management

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Huawei NE20E-S, NE40E-M, NE40E-M2, NE40E and NE80E. It has been rated as critical. This impacts an unknown function of the component VPN Handler. Performing a manipulation results in resource management. This vulnerability is known as CVE-2015-8087. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, was found in Huawei NE20E-S, NE40E-M, NE40E-M2, NE40E and NE80E. This affects an unknown function of the component VPN Handler. The manipulation with an unknown input leads to a resource management vulnerability. CWE is classifying the issue as CWE-399. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Huawei NE20E-S, NE40E-M, and NE40E-M2 routers with software before V800R007C10SPC100 and NE40E and NE80E routers with software before V800R007C00SPC100 allows remote attackers to send packets to other VPNs and conduct flooding attacks via a crafted MPLS forwarding packet, aka a "VPN routing and forwarding (VRF) hopping vulnerability."

The weakness was published 11/19/2015 (Website). It is possible to read the advisory at www1.huawei.com. This vulnerability is uniquely identified as CVE-2015-8087 since 11/06/2015. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.

Upgrading 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: 7.3
VulDB Meta Temp Score: 7.0

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

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Resource management
CWE: CWE-399 / CWE-404
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

11/06/2015 🔍
11/19/2015 +13 days 🔍
11/19/2015 +0 days 🔍
11/20/2015 +1 days 🔍
04/13/2018 +875 days 🔍

Sourcesinfo

Vendor: huawei.com

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

CVE: CVE-2015-8087 (🔍)
GCVE (CVE): GCVE-0-2015-8087
GCVE (VulDB): GCVE-100-79275

Entryinfo

Created: 11/20/2015 09:23
Updated: 04/13/2018 08:52
Changes: 11/20/2015 09:23 (39), 04/13/2018 08:52 (8)
Complete: 🔍
Cache ID: 216::103

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