PT-2022-23504 · Totolink · Totolink A720R

Whiter6666 · Published 2022-08-28 · Updated 2022-09-01 · CVE-2022-36610

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions TOTOLINK A720R version 4.1.5cu.532 B20210610

Description The issue concerns a hardcoded password for the root user located at /etc/shadow.sample. This could potentially allow unauthorized access to the system.

Recommendations For TOTOLINK A720R version 4.1.5cu.532 B20210610, consider changing the hardcoded password for the root user at /etc/shadow.sample to a unique and secure password as a temporary mitigation measure. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Using Hardcoded Credentials

Weakness Enumeration

CWE-798

Related Identifiers

CVE-2022-36610

Affected Products

Totolink A720R

References · 5

• 🔥 https://github.com/whiter6666/CVE/blob/main/TOTOLINK_A720R/hard_code.md · Exploit
• https://osv.dev/vulnerability/CVE-2022-36610 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-36610 · Security Note
• https://t.me/cvenotify/35285 · Telegram Post
• https://t.me/cibsecurity/48952 · Telegram Post