CVE-2023-37242 — Authorization Bypass Through User-Controlled Key in Huawei Emui

CWE-639 — Authorization Bypass Through User-Controlled Key3 documents3 sources
Severity
9.8CRITICALNVD
EPSS
0.1%
top 71.42%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Huawei EmuiHuawei Harmonyos
Timeline
PublishedJul 6

Description

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages4 packages

▶CVEListV5huawei/emui12.0.0, 13.0.0+1
▶NVDhuawei/emui12.0.0, 13.0.0+1
▶CVEListV5huawei/harmonyos2.0.0, 3.0.0+1
▶NVDhuawei/harmonyos2.0, 3.0.0+1

🔴Vulnerability Details

2
CVEList
CVE-2023-37242: Vulnerability of commands from the modem being intercepted in the atcmdserver module↗2023-07-06
▶
GHSA
GHSA-cq3m-35vg-m37m: Vulnerability of commands from the modem being intercepted in the atcmdserver module↗2023-07-06
▶
CVE-2023-37242 — Huawei Emui vulnerability | cvebase