CVE-2025-10123
BaseFortify
Publication date: 2025-09-09
Last updated on: 2026-04-29
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| dlink | dir-823x_firmware | to 250416 (inc) |
| dlink | dir-823x | * |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-77 | The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. |
| CWE-74 | The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
CVE-2025-10123 is a critical command injection vulnerability in the D-Link DIR-823X router (firmware up to version 250416). It occurs in the function sub_415028 within the /goform/set_static_leases file, where improper handling of the 'Hostname' argument allows an attacker to inject arbitrary system commands. This happens because the input is not properly sanitized, enabling remote attackers to execute commands without authentication. [1, 2]
How can this vulnerability impact me? :
This vulnerability can severely impact you by allowing remote attackers to execute arbitrary commands on your D-Link DIR-823X router without any authentication. This can compromise the confidentiality, integrity, and availability of your device, potentially giving attackers full control, access to sensitive data, or the ability to disrupt network services. [1, 2]
How can this vulnerability be detected on my network or system? Can you suggest some commands?
Detection of this vulnerability involves monitoring for unauthorized or suspicious requests to the /goform/set_static_leases endpoint on the D-Link DIR-823X router. Since the vulnerability allows remote command injection via the Hostname argument without authentication, network administrators can use network traffic inspection tools or web server logs to identify unusual or malformed requests targeting this endpoint. Specific commands to detect exploitation attempts are not provided in the available resources. [1, 2]
What immediate steps should I take to mitigate this vulnerability?
Immediate mitigation steps include replacing the affected D-Link DIR-823X device or firmware version up to 250416 with a secure alternative, as no known countermeasures or patches are currently available. Restricting network access to the device, especially blocking external access to the /goform/set_static_leases endpoint, can reduce exposure. Monitoring for exploitation attempts and isolating affected devices are also recommended. [1]