CVE-2023-34282

Published: May 3, 2024Updated: Mar 13, 2025 Sources: CVE List NVD BDUCWE-303

8.8HIGH

NVD MITRE

Description

D-Link DIR-2150 HNAP Incorrect Implementation of Authentication Algorithm Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-2150 routers. Authentication is not required to exploit this vulnerability. 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. Was ZDI-CAN-20910.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:AAttack Vector

Adjacent

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:HConfidentiality

High

I:HIntegrity

High

A:HAvailability

High

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Weaknesses

CWE-303 NVD-CWE-Other

Affected Products

D-Link Corp.

commercial·TWaka dlink, d-link corporation, d-link international

DIR-2150

Networking Infrastructure

dir-2150 firmware

Networking Infrastructure

D-Link

commercial·TW

DIR-2150

Networking Infrastructure

Exploitability

Official Patch Available

Is your org exposed to CVE-2023-34282?Request an assessment to establish which checks are appropriate for your systems. Check my exposure

References

https://www.zerodayinitiative.com/advisories/ZDI-23-628/

zerodayinitiative.com

https://support.dlink.com.au/Download/download.aspx?product=DIR-2150

support.dlink.com.au

https://www.zerodayinitiative.com/advisories/ZDI-23-628/

zerodayinitiative.com

and 1 more references View all →

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