CVE-2023-39400

CVSS 3.1 Score 9.1 of 10 (high)

Details

Published Aug 13, 2023
Updated: Aug 17, 2023
CWE ID 22

Summary

CVE-2023-39400 is a parameter verification vulnerability that affects the installd module. An attacker who successfully exploits this flaw can cause unauthorized read and write access to sandbox files. This vulnerability poses a potential risk for data breaches or system compromise, emphasizing the importance of patching affected systems promptly. Bypassing the expected input validation, an adversary can manipulate input data to execute malicious commands, resulting in unwanted file access or modification.

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Affected Products

  • HarmonyOS
  • Huawei EMUI

Affected Vendors

  • Huawei Technologies