PT-2023-7490 · Asustor · Asustor Data Master

Stéphane Chauveau · Published 2023-08-22 · Updated 2023-11-29 · CVE-2023-4475

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions ASUSTOR Data Master (ADM) versions 4.0.6.RIS1 and below ASUSTOR Data Master (ADM) versions 4.1.0 and below ASUSTOR Data Master (ADM) versions 4.2.2.RI61 and below

Description An Arbitrary File Movement issue was found in ASUSTOR Data Master (ADM), allowing an attacker to exploit the file renaming feature and move files to unintended directories. The vulnerability is related to the use of files and directories accessible to external parties, which can be exploited by an attacker to move arbitrary files.

Recommendations For ASUSTOR Data Master (ADM) versions 4.0.6.RIS1 and below, consider restricting access to the file renaming feature until a patch is available. For ASUSTOR Data Master (ADM) versions 4.1.0 and below, avoid using the file renaming feature in sensitive directories. For ASUSTOR Data Master (ADM) versions 4.2.2.RI61 and below, limit the use of external files and directories to minimize the risk of exploitation. As a temporary workaround, consider disabling the file renaming feature until a patch is available.

Fix

Files Accessible to External Parties

Weakness Enumeration

CWE-552

Related Identifiers

BDU:2023-08534

CVE-2023-4475

Affected Products

Asustor Data Master

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2023-4475 · Security Note
• https://asustor.com/security/security_advisory_detail?id=30 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-08534 · Security Note
• https://osv.dev/vulnerability/CVE-2023-4475 · Vendor Advisory
• https://t.me/cvenotify/57457 · Telegram Post
• https://github.com/advisories/GHSA-wcgh-5m9c-wvw3 · Note