CVE-2022-26188 — CRITICAL (9.8)

Vulnerability Description

TOTOLINK N600R V4.3.0cu.7570_B20200620 was discovered to contain a command injection vulnerability via /setting/NTPSyncWithHost.

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
Totolink	N600R Firmware	4.3.0cu.7570_b20200620
Totolink	N600R	-

Related Weaknesses (CWE)

CWE-77

References

https://doudoudedi.github.io/2022/02/21/TOTOLINK-N600R-Command-Injection/ExploitThird Party Advisory
https://doudoudedi.github.io/2022/02/21/TOTOLINK-N600R-Command-Injection/ExploitThird Party Advisory

FAQ

What is CVE-2022-26188?

CVE-2022-26188 is a vulnerability with a CVSS score of 9.8 (CRITICAL). TOTOLINK N600R V4.3.0cu.7570_B20200620 was discovered to contain a command injection vulnerability via /setting/NTPSyncWithHost.

How severe is CVE-2022-26188?

CVE-2022-26188 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-2022-26188?

Check the references section above for vendor advisories and patch information. Affected products include: Totolink N600R Firmware, Totolink N600R.