Vulnerability identifier: #VU50646

Vulnerability risk: Medium

CVSSv3.1:

CVE-ID: CVE-2020-9213

CWE-ID: CWE-20

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Huawei NIP6300
Server applications / IDS/IPS systems, Firewalls and proxy servers
Huawei NIP6600
Server applications / IDS/IPS systems, Firewalls and proxy servers
Huawei NIP6800
Server applications / IDS/IPS systems, Firewalls and proxy servers
Huawei NGFW Module
Server applications / Other server solutions
Huawei Secospace USG6300
Server applications / Server solutions for antivurus protection
Huawei Secospace USG6500
Server applications / Server solutions for antivurus protection
Huawei Secospace USG6600
Server applications / Server solutions for antivurus protection
USG9500
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor: Huawei

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to the improper handling of the packets. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Huawei NIP6300: V500R001C30 - V500R005C00

Huawei NGFW Module: V500R005C00

Huawei NIP6600: V500R001C30 - V500R005C00

Huawei NIP6800: V500R001C60 - V500R005C00

Huawei Secospace USG6300: V500R001C30 - V500R005C00

Huawei Secospace USG6500: V500R001C30 - V500R005C00

Huawei Secospace USG6600: V500R001C30 - V500R005C00

USG9500: V500R001C30 - V500R005C00

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CPE

• cpe:2.3:a:huawei:huawei_nip6300:V500R001C30:*:*:*:*:*:*:*

External links
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210210-02-dos-en

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Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?