Information disclosure in several Huawei Products



Published: 2021-06-04
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2021-22342
CWE-ID CWE-200
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Huawei IPS Module
Server applications / IDS/IPS systems, Firewalls and proxy servers

Huawei NGFW Module
Server applications / Other server solutions

Huawei SeMG9811
Other software / Other software solutions

USG9500
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor Huawei

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Information disclosure

EUVDB-ID: #VU53790

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2021-22342

CWE-ID: CWE-200 - Information Exposure

Exploit availability: No

Description

The vulnerability allows a remote user to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application. A remote administrator can gain unauthorized access to sensitive information on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Huawei IPS Module: V500R005C00 - V500R005C20

Huawei NGFW Module: V500R005C00 - V500R005C20

Huawei SeMG9811: V500R005C00

USG9500: V500R001C00 - V500R005C20


CPE2.3 External links

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210428-01-infomationleak-en

Q & A

Can this vulnerability be exploited remotely?

How the attacker can exploit this vulnerability?

Is there known malware, which exploits this vulnerability?



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