PT-2022-17715 · Totolink · Totolink N600R

Doudoudedi · Published 2022-03-22 · Updated 2022-03-29 · CVE-2022-26189

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 N600R version 4.3.0cu.7570 B20200620

Description A command injection issue was found via the langType parameter in the login interface. This allows for potential command injection attacks.

Recommendations For TOTOLINK N600R version 4.3.0cu.7570 B20200620, avoid using the langType parameter in the login interface until the issue is resolved. As a temporary workaround, consider restricting access to the login interface to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

CVE-2022-26189

Affected Products

Totolink N600R

References · 4

• 🔥 https://doudoudedi.github.io/2022/02/21/TOTOLINK-N600R-Command-Injection · Exploit
• https://osv.dev/vulnerability/CVE-2022-26189 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-26189 · Security Note
• https://t.me/cibsecurity/39393 · Telegram Post