Huawei USG9520/USG9560/USG9580 prior V300R001C01SPCa00 Command Parameter input validation

CVSS Meta Temp Score
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Huawei USG9520, USG9560 and USG9580. The impacted element is an unknown function of the component Command Parameter Handler. Such manipulation leads to input validation. This vulnerability is referenced as CVE-2016-8277. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Huawei USG9520, USG9560 and USG9580. It has been rated as critical. Affected by this issue is an unknown function of the component Command Parameter Handler. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to 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. Impacted is availability. CVE summarizes:

Huawei USG9520, USG9560, and USG9580 unified security gateways with software before V300R001C01SPCa00 allows remote authenticated users to cause a denial of service (device restart) via an unspecified command parameter.

The weakness was published 10/03/2016 (Website). The advisory is available at huawei.com. This vulnerability is handled as CVE-2016-8277 since 09/18/2016. The exploitation is known to be easy. The attack may be launched remotely. The successful exploitation requires a simple authentication. The technical details are unknown and an exploit is not available.

Upgrading to version V300R001C01SPCa00 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 93097†). Similar entry is available at VDB-92331. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.3

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
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: 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: 🔍

Upgrade: USG9520/USG9560/USG9580 V300R001C01SPCa00

Timelineinfo

09/18/2016 🔍
09/21/2016 +3 days 🔍
10/03/2016 +12 days 🔍
10/03/2016 +0 days 🔍
10/04/2016 +1 days 🔍
09/22/2022 +2179 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: sa-20160921-01
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-8277 (🔍)
GCVE (CVE): GCVE-0-2016-8277
GCVE (VulDB): GCVE-100-92330
SecurityFocus: 93097 - Multiple Huawei Products CVE-2016-8277 Denial of Service Vulnerability

See also: 🔍

Entryinfo

Created: 10/04/2016 10:31
Updated: 09/22/2022 08:37
Changes: 10/04/2016 10:31 (50), 04/30/2019 16:25 (12), 09/22/2022 08:37 (4)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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