CVE-2023-34276: D-Link DIR-2150 SetTriggerPPPoEValidate Username Command Injection Remote Code Execution Vulnerability
First published: Fri May 03 2024(Updated: )
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.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| D-Link DIR-2150 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-34276?
CVE-2023-34276 is categorized as a high-severity vulnerability due to the potential for remote code execution.
How do I fix CVE-2023-34276?
To fix CVE-2023-34276, update your D-Link DIR-2150 router to the latest firmware version provided by D-Link.
Who is affected by CVE-2023-34276?
Users of the D-Link DIR-2150 router are affected by CVE-2023-34276.
What type of attack does CVE-2023-34276 enable?
CVE-2023-34276 enables network-adjacent attackers to execute arbitrary code on the affected D-Link DIR-2150 routers.
Is authentication required to exploit CVE-2023-34276?
Yes, authentication is required to exploit CVE-2023-34276.
- agent/references
- agent/title
- agent/weakness
- agent/description
- agent/first-publish-date
- agent/type
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-23-632
- alias/ZDI-CAN-20554
- alias/CVE-2023-34276
- agent/software-canonical-lookup
- agent/softwarecombine
- agent/author
- agent/severity
- agent/event
- collector/nvd-api
- source/NVD
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/trending
- agent/tags
- agent/source
- vendor/d-link
- canonical/d-link dir-2150