Command Injection in Some Huawei Products



Published: 2020-09-02
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2020-9199
CWE-ID CWE-77
Exploitation vector Local network
Public exploit N/A
Vulnerable software
Subscribe
B2368-22
Hardware solutions / Routers & switches, VoIP, GSM, etc

B2368-57
Hardware solutions / Routers & switches, VoIP, GSM, etc

B2368-66
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor Huawei

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Command Injection

EUVDB-ID: #VU46201

Risk: Low

CVSSv3.1: 5.9 [CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-9199

CWE-ID: CWE-77 - Command injection

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary commands on the target system.

The vulnerability exists due to improper input validation. A remote administrator on the local network can pass specially crafted data to the application and execute arbitrary commands on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

B2368-22: V100R001C00

B2368-57: V100R001C00

B2368-66: V100R001C00

External links

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200902-01-command-en


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the local network (LAN).

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected device in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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