CVE-2022-38823 — CRITICAL (9.8)

Vulnerability Description

In TOTOLINK T6 V4.1.5cu.709_B20210518, there is a hard coded password for root in /etc/shadow.sample.

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	T6 Firmware	4.1.5cu.709_b20210518
Totolink	T6	3

Related Weaknesses (CWE)

CWE-798

References

https://github.com/whiter6666/CVE/blob/main/TOTOLINK_T6_V3/hard_code.mdExploitThird Party Advisory
https://github.com/whiter6666/CVE/blob/main/TOTOLINK_T6_V3/hard_code.mdExploitThird Party Advisory

FAQ

What is CVE-2022-38823?

CVE-2022-38823 is a vulnerability with a CVSS score of 9.8 (CRITICAL). In TOTOLINK T6 V4.1.5cu.709_B20210518, there is a hard coded password for root in /etc/shadow.sample.

How severe is CVE-2022-38823?

CVE-2022-38823 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-2022-38823?

Check the references section above for vendor advisories and patch information. Affected products include: Totolink T6 Firmware, Totolink T6.