CVE-2023-37242 — CRITICAL (9.8)

Vulnerability 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 Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Huawei	Emui	12.0.0
Huawei	Harmonyos	2.0

Related Weaknesses (CWE)

CWE-639

References

https://consumer.huawei.com/en/support/bulletin/2023/7/Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202307-0Vendor Advisory
https://consumer.huawei.com/en/support/bulletin/2023/7/Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202307-0Vendor Advisory

FAQ

What is CVE-2023-37242?

CVE-2023-37242 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 t...

How severe is CVE-2023-37242?

CVE-2023-37242 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2023-37242?

Check the references section above for vendor advisories and patch information. Affected products include: Huawei Emui, Huawei Harmonyos.