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huaweiHuawei TechnologiesHUAWEI-SA-20160406-01-AR
HistoryApr 06, 2016 - 12:00 a.m.

Security Advisory - Input Validation Vulnerability in Huawei AR3200

2016-04-0600:00:00
Huawei Technologies
www.huawei.com
12

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:N/I:N/A:C

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

49.1%

There is an input validation vulnerability in Huawei AR3200, which allows an attacker who logs into the device to send malformed packets, causing the AR3200 occasionally restart and a Denial of Service. (Vulnerability ID: HWPSIRT-2015-10047)

This vulnerability has been assigned Common Vulnerabilities and Exposures (CVE) ID: CVE-2016-3950.

Huawei has released software updates to fix these vulnerabilities. This advisory is available at the following link:
<http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160406-01-ar-en&gt;

Affected configurations

Vulners
Node
huaweiar3200Matchv200r005c20
OR
huaweiar3200Matchv200r005c30
OR
huaweiar3200Matchv200r005c32

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:N/I:N/A:C

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

49.1%

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