Huawei eSpace U2980 Unified Gateway Signaling Packet input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Huawei eSpace U2980 Unified Gateway. Affected by this issue is some unknown functionality of the component Signaling Packet Handler. Performing a manipulation results in input validation. This vulnerability is identified as CVE-2015-8229. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Huawei eSpace U2980 Unified Gateway (affected version unknown). This affects an unknown functionality of the component Signaling Packet Handler. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on availability. The summary by CVE is:

Huawei eSpace U2980 unified gateway with software before V100R001C10 and U2990 with software before V200R001C10 allow remote authenticated users to cause a denial of service via crafted signaling packets from a registered device.

The weakness was released 11/24/2015 (Website). It is possible to read the advisory at www1.huawei.com. This vulnerability is uniquely identified as CVE-2015-8229 since 11/17/2015. The exploitability is told to be easy. It is possible to initiate the attack remotely. The successful exploitation needs a authentication. The technical details are unknown and an exploit is not publicly available.

Upgrading eliminates this vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
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: Input validation
CWE: CWE-20
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

11/17/2015 🔍
11/24/2015 +7 days 🔍
11/24/2015 +0 days 🔍
11/25/2015 +1 days 🔍
04/18/2018 +875 days 🔍

Sourcesinfo

Vendor: huawei.com

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

CVE: CVE-2015-8229 (🔍)
GCVE (CVE): GCVE-0-2015-8229
GCVE (VulDB): GCVE-100-79311

Entryinfo

Created: 11/25/2015 09:55
Updated: 04/18/2018 13:48
Changes: 11/25/2015 09:55 (39), 04/18/2018 13:48 (8)
Complete: 🔍
Cache ID: 216::103

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