CVE-2022-38534 — HIGH (7.2)

Vulnerability Description

TOTOLINK-720R v4.1.5cu.374 was discovered to contain a remote code execution (RCE) vulnerability via the setdiagnosicfg function.

CVSS Score

7.2

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Totolink	A720R Firmware	4.1.5cu.374
Totolink	A720R	-

Related Weaknesses (CWE)

CWE-78

References

https://github.com/Jfox816/TOTOLINK-720R/blob/fb6ba109ba9c5bd1b0d8e22c88ee14bdc4ExploitThird Party Advisory
https://github.com/Jfox816/TOTOLINK-720R/blob/fb6ba109ba9c5bd1b0d8e22c88ee14bdc4ExploitThird Party Advisory

FAQ

What is CVE-2022-38534?

CVE-2022-38534 is a vulnerability with a CVSS score of 7.2 (HIGH). TOTOLINK-720R v4.1.5cu.374 was discovered to contain a remote code execution (RCE) vulnerability via the setdiagnosicfg function.

How severe is CVE-2022-38534?

CVE-2022-38534 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-38534?

Check the references section above for vendor advisories and patch information. Affected products include: Totolink A720R Firmware, Totolink A720R.