PT-2023-3002 · D Link · D-Link Dir-2150

Published 2023-04-28 · Updated 2026-06-08 · CVE-2023-34282

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:A/AC:L/PR:N/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 bypass authentication on affected installations of D-Link DIR-2150 routers. The specific flaw exists within the SOAP API interface, which listens on TCP port 80 by default. A crafted authentication header can cause authentication to succeed without providing proper credentials. An attacker can leverage this vulnerability to bypass authentication on the system.

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

Improper Authentication

Weakness Enumeration

CWE-303

CWE-287

Related Identifiers

BDU:2023-03032

CVE-2023-34282

ZDI-23-628

Affected Products

D-Link Dir-2150

References · 10

• https://bdu.fstec.ru/vul/2023-03032 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-23-628 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-34282 · Security Note
• https://osv.dev/vulnerability/CVE-2023-34282 · Vendor Advisory
• https://support.dlink.com.au/Download/download.aspx?product=DIR-2150 · Note
• https://t.me/cvenotify/114781 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1786270941745500496 · Twitter Post
• https://twitter.com/HugoValters/status/2063859064111538190 · Twitter Post
• https://twitter.com/CVEnew/status/1787926493332639806 · Twitter Post
• https://vuldb.com/ru/?id.230642 · Note