Improper Authorization in Huawei AIS-BW50-00



Published: 2021-09-09
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2021-37101
CWE-ID CWE-285
Exploitation vector Local
Public exploit N/A
Vulnerable software
Subscribe
AIS-BW50-00
Hardware solutions / Firmware

Vendor Huawei

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Improper Authorization

EUVDB-ID: #VU56418

Risk: Low

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

CVE-ID: CVE-2021-37101

CWE-ID: CWE-285 - Improper Authorization

Exploit availability: No

Description

The vulnerability allows a local attacker to bypass authorization checks.

The vulnerability exists due to improper authorization mangement. An attacker with physical access can bypass authorization checks and execute arbitrary code om the target system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

AIS-BW50-00: 9.0.6.2(H100SP10C00) - 9.0.6.2(H100SP15C00)

External links

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210908-01-badauthorization-en


Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

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



###SIDEBAR###