CVE-2023-37242: Huawei Emui

Critical severity, CVSS 9.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Vulnerability of commands from the modem being intercepted in the atcmdserver module. Attackers may exploit this vulnerability to rewrite the non-volatile random-access memory (NVRAM), or facilitate the exploitation of other vulnerabilities.

Affected products

• Huawei Emui: version 12.0.0 only; version 13.0.0 only
• Huawei Harmonyos: version 2.0 only; version 3.0.0 only

Published 2023-07-06. Last modified 2026-06-17.