CVE-2025-10634 — MEDIUM (6.3)

Vulnerability Description

A weakness has been identified in D-Link DIR-823X 240126/240802/250416. The impacted element is the function sub_412E7C of the file /usr/sbin/goahead of the component Environment Variable Handler. This manipulation of the argument terminal_addr/server_ip/server_port causes command injection. The attack can be initiated remotely. The exploit has been made available to the public and could be exploited.

CVSS Score

6.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Dlink	Dir-823X Firmware	240126
Dlink	Dir-823X	All versions

Related Weaknesses (CWE)

CWE-74 CWE-77

References

https://github.com/Cpppq43/D-Link/blob/main/DIink-DIR-823x.mdExploitThird Party Advisory
https://pan.baidu.com/s/1dWnXEa58P0KHw53L9U_PoQBroken Link
https://vuldb.com/?ctiid.324662Permissions RequiredVDB Entry
https://vuldb.com/?id.324662Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.650792Third Party AdvisoryVDB Entry
https://www.dlink.com/Product
https://github.com/Cpppq43/D-Link/blob/main/DIink-DIR-823x.mdExploitThird Party Advisory

FAQ

What is CVE-2025-10634?

CVE-2025-10634 is a vulnerability with a CVSS score of 6.3 (MEDIUM). A weakness has been identified in D-Link DIR-823X 240126/240802/250416. The impacted element is the function sub_412E7C of the file /usr/sbin/goahead of the component Environment Variable Handler. Thi...

How severe is CVE-2025-10634?

CVE-2025-10634 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-10634?

Check the references section above for vendor advisories and patch information. Affected products include: Dlink Dir-823X Firmware, Dlink Dir-823X.