CVE-2023-39393 — HIGH (7.5)

Vulnerability Description

Vulnerability of insecure signatures in the ServiceWifiResources module. Successful exploitation of this vulnerability may cause ServiceWifiResources to be maliciously modified and overwritten.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Huawei	Emui	12.0.1
Huawei	Harmonyos	2.0.1

Related Weaknesses (CWE)

CWE-347 CWE-200

References

https://consumer.huawei.com/en/support/bulletin/2023/8/Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202308-0Vendor Advisory
https://consumer.huawei.com/en/support/bulletin/2023/8/Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202308-0Vendor Advisory

FAQ

What is CVE-2023-39393?

CVE-2023-39393 is a vulnerability with a CVSS score of 7.5 (HIGH). Vulnerability of insecure signatures in the ServiceWifiResources module. Successful exploitation of this vulnerability may cause ServiceWifiResources to be maliciously modified and overwritten.

How severe is CVE-2023-39393?

CVE-2023-39393 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-39393?

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