CVE-2023-34276

D-Link DIR-2150 SetTriggerPPPoEValidate Username Command Injection Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-2150 routers. Although authentication is required to exploit this vulnerability, 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 vulnerability to execute code in the context of root. Was ZDI-CAN-20554.

CVSS v3 8.0 HIGH

8.0^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.1 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.zerodayinitiative.com/advisories/ZDI-23-632/	Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-23-632/	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:dlink:dir-2150_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:dlink:dir-2150:-:*:*:*:*:*:*:*

History

13 Mar 2025, 21:39

Type	Values Removed	Values Added
References	~~() https://www.zerodayinitiative.com/advisories/ZDI-23-632/ -~~	() https://www.zerodayinitiative.com/advisories/ZDI-23-632/ - Third Party Advisory
CPE		cpe:2.3:h:dlink:dir-2150:-:::::::* cpe:2.3:o:dlink:dir-2150_firmware::::::::
First Time		Dlink Dlink dir-2150 Firmware Dlink dir-2150
CVSS	v2 : ~~unknown~~ v3 : ~~6.8~~	v2 : unknown v3 : 8.0

Information

Published : 2024-05-03 02:15

Updated : 2025-03-13 21:39

NVD link : CVE-2023-34276

Mitre link : CVE-2023-34276

CVE.ORG link : CVE-2023-34276

JSON object : View

Products Affected

dlink

dir-2150
dir-2150_firmware

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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