CVE-2023-47254 Information

Description

An OS Command Injection in the CLI interface on DrayTek Vigor167 version 5.2.2 allows remote attackers to execute arbitrary system commands and escalate privileges via any account created within the web interface.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2023-023.txt https://www.syss.de/pentest-blog/command-injection-via-cli-des-draytek-vigor167-syss-2023-023

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8