CVE-2022-39068 — MEDIUM (4.5)

Vulnerability Description

There is a buffer overflow vulnerability in ZTE MF296R. Due to insufficient validation of the SMS parameter length, an authenticated attacker could use the vulnerability to perform a denial of service attack.

CVSS Score

4.5

MEDIUM

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

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Zte	Mf296R Firmware	mf296r_nordic1_b06
Zte	Mf296R	-

Related Weaknesses (CWE)

CWE-122 CWE-787

References

https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1028984Vendor Advisory

FAQ

What is CVE-2022-39068?

CVE-2022-39068 is a vulnerability with a CVSS score of 4.5 (MEDIUM). There is a buffer overflow vulnerability in ZTE MF296R. Due to insufficient validation of the SMS parameter length, an authenticated attacker could use the vulnerability to perform a denial of service...

How severe is CVE-2022-39068?

CVE-2022-39068 has been rated MEDIUM with a CVSS base score of 4.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-39068?

Check the references section above for vendor advisories and patch information. Affected products include: Zte Mf296R Firmware, Zte Mf296R.