Security Advisory - Improper Authorization Vulnerability in a Huawei Children's Watch

  • SA No:huawei-sa-IAViaHCW-21a3acd8-en
  • Initial Release Date: 2022-11-30
  • Last Release Date: 2022-11-30

Huawei Aslan Children's Watch has an improper authorization vulnerability. Successful exploit could allow the attacker to access certain file. (Vulnerability ID:HWPSIRT-2022-62345)
This vulnerability has been assigned a (CVE) ID: CVE-2022-45874

Affected Product

Affected Version

Resolved Versions

Aslan-AL10

Aslan-AL10-OTA 11.1.0.118(C00M06)-11.1.0.10118(C00M06)

Aslan-AL10 11.1.0.135(C00M08)

Aslan-AL10 11.1.0.118(C00M06)

Aslan-AL10
Aslan-AL10-OTA 11.1.0.118(C00M06)-11.1.0.10118(C00M06)
Aslan-AL10-OTA 11.1.0.135(C00M08log)-11.1.0.10135(C00M08log)
Aslan-AL10
Aslan-AL10-OTA 11.1.0.118(C00M06)-11.1.0.10118(C00M06)
Aslan-AL10-OTA 11.1.0.135(C00M08log)-11.1.0.10135(C00M08log)
HWPSIRT-2022-62345:
Successful exploit could allow the attacker to access certain file.
Vulnerabilities are scored base on the CVSS v3.1 scoring system. For details please refer to: http://www.first.org/cvss/specification-document.
HWPSIRT-2022-62345:
Base score:8.4
Temporary score:7.8
Environmental Score:NA
CVSS v3.1 Vector: AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C
HWPSIRT-2022-62345:
This vulnerability can be exploited only when the following conditions are present: 
The attacker needs to install the app locally.
Technical details:
Huawei Aslan Children's Watch has an improper authorization vulnerability. An attacker can install the app locally to exploit this vulnerability. Successful exploit could allow the attacker to access certain file.
The product that supports automatic update will receive a system update prompt. You can install the update to fix the vulnerability.
HWPSIRT-2022-62345:
This vulnerability was discovered by Huawei internal tester.
2022-11-30 V1.0 Initial Release;

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