PT-2022-23505 · Totolink · Totolink A800R

Whiter6666 · Published 2022-08-28 · Updated 2022-09-01 · CVE-2022-36611

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 A800R version 4.1.2cu.5137 B20200730

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 A800R version 4.1.2cu.5137 B20200730, consider changing the hardcoded password for the root user at /etc/shadow.sample to a secure, unique password to prevent unauthorized access. As a temporary workaround, restrict access to the root account until a patch is available.

Exploit

Fix

Using Hardcoded Credentials

Weakness Enumeration

CWE-798

Related Identifiers

CVE-2022-36611

Affected Products

Totolink A800R

References · 5

• 🔥 https://github.com/whiter6666/CVE/blob/main/TOTOLINK_A800R/hard_code.md · Exploit
• https://osv.dev/vulnerability/CVE-2022-36611 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-36611 · Security Note
• https://t.me/cibsecurity/48955 · Telegram Post
• https://t.me/cvenotify/35284 · Telegram Post