CVE-2023-34277: D-Link DIR-2150 SetSysEmailSettings AccountName Command Injection Remote Code Execution Vulnerability
First published: Fri May 03 2024(Updated: )
D-Link DIR-2150 SetSysEmailSettings AccountName 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-20555.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| D-Link DIR-2150 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-34277?
CVE-2023-34277 has been assigned a high severity rating as it allows for remote code execution on affected D-Link DIR-2150 routers.
How do I fix CVE-2023-34277?
To mitigate CVE-2023-34277, ensure you update your D-Link DIR-2150 firmware to the latest version provided by D-Link.
Who is affected by CVE-2023-34277?
CVE-2023-34277 affects users of D-Link DIR-2150 routers that have not applied security updates.
What type of attack does CVE-2023-34277 enable?
CVE-2023-34277 enables network-adjacent attackers to execute arbitrary code on the affected devices.
Is authentication required to exploit CVE-2023-34277?
Yes, while CVE-2023-34277 requires authentication, it can still be exploited if an attacker has valid credentials.
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