PT-2022-24583 · Totolink · Totolink T6

Whiter6666 · Published 2022-09-16 · Updated 2022-09-17 · CVE-2022-38823

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions TOTOLINK T6 version 4.1.5cu.709 B20210518

Description The issue concerns a hard-coded password for the root user located in the /etc/shadow.sample file. This presents a significant security risk as it could allow unauthorized access to the system.

Recommendations For TOTOLINK T6 version 4.1.5cu.709 B20210518, consider changing the root password to a unique and secure value to mitigate the risk of exploitation. As a temporary workaround, restrict access to the root account until a patch or update is available.

Exploit

Fix

Using Hardcoded Credentials

Weakness Enumeration

CWE-798

Related Identifiers

CVE-2022-38823

Affected Products

Totolink T6

References · 4

• 🔥 https://github.com/whiter6666/CVE/blob/main/TOTOLINK_T6_V3/hard_code.md · Exploit
• https://osv.dev/vulnerability/CVE-2022-38823 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-38823 · Security Note
• https://t.me/cibsecurity/49912 · Telegram Post