PT-2023-3003 · D Link · D-Link Dir-2150

Published 2023-04-28 · Updated 2025-03-13 · CVE-2023-34281

Positive Technologies (AI Summary)

CVSS v3.1

8.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions D-Link DIR-2150 (affected versions not specified)

Description This issue allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-2150 routers. Although authentication is required to exploit this issue, the existing authentication mechanism can be bypassed. The specific flaw exists within the SOAP API interface, which listens on TCP port 80 by default. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this issue to execute code in the context of root.

Recommendations At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

RCE

OS Command Injection

Command Injection

Weakness Enumeration

CWE-78

CWE-77

CWE-20

Related Identifiers

BDU:2023-03033

CVE-2023-34281

ZDI-23-633

Affected Products

D-Link Dir-2150

References · 9

• https://bdu.fstec.ru/vul/2023-03033 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-34281 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-23-633 · Security Note
• https://osv.dev/vulnerability/CVE-2023-34281 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1786270688921223186 · Twitter Post
• https://support.dlink.com.au/Download/download.aspx?product=DIR-2150 · Note
• https://t.me/cvenotify/114780 · Telegram Post
• https://vuldb.com/ru/?id.230649 · Note
• https://twitter.com/CVEnew/status/1787926494549000298 · Twitter Post