CVE-2025-10634
MediumCVSS 6.3Exploitation Probability (EPSS)
Very high risk94th percentile - higher than 94% of all known CVEs
Summary
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.
Risk Assessment
An attacker can remotely execute arbitrary commands on the device, potentially leading to full compromise of the router and interception of network traffic.
Recommendation
Apply available firmware updates from the vendor or restrict access to the device from trusted networks.
Other vulnerabilities in D-Link DIR-823X
See all- CVE-2025-11100Medium
A vulnerability was identified in D-Link DIR-823X 250416, involving command injection in function uci_set of /goform/set_wifi_blacklists. Manipulation leads to remote command execution. The exploit is publicly available.
- CVE-2025-11099Medium
A vulnerability was determined in D-Link DIR-823X 250416, involving command injection in function uci_del of /goform/delete_prohibiting. Manipulation of delvalue allows remote command execution. The exploit is publicly disclosed.
- CVE-2025-11098Medium
A vulnerability was found in D-Link DIR-823X 250416. The affected element is an unknown function of the file /goform/set_wifi_blacklists. Manipulation of the argument macList results in command injection. The attack may be performed from remote, and the exploit has been made public.
- CVE-2025-11097Medium
A vulnerability was found in D-Link DIR-823X 250416, involving command injection in /goform/set_device_name. Manipulation of mac allows remote command execution. The exploit is publicly disclosed.
- CVE-2025-11096Medium
A flaw was found in D-Link DIR-823X 250416, involving command injection in /goform/diag_traceroute. Manipulation of target_addr allows remote command execution. The exploit is published.
- CVE-2025-11095Medium
A vulnerability was detected in D-Link DIR-823X 250416. This vulnerability affects unknown code of the file /goform/delete_offline_device. Manipulation of the argument delvalue results in command injection. Remote exploitation is possible, and the exploit is now public.
- CVE-2025-11092Medium
A weakness was identified in D-Link DIR-823X 250416, involving command injection in function sub_412E7C of /goform/set_switch_settings. Manipulation of port allows remote command execution. The exploit is publicly available.
- CVE-2025-10814Medium
A vulnerability was found in D-Link DIR-823X (versions 240126/240802/250416) in an unknown functionality of /usr/sbin/goahead. Manipulation of the port argument leads to command injection. The attack can be initiated remotely and the exploit has been publicly disclosed.
- CVE-2025-14208Medium
A security flaw has been discovered in D-Link DIR-823X up to 20250416. This affects the function sub_415028 of the file /goform/set_wan_settings. The manipulation of the argument ppp_username results in command injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be exploited.
Original NVD description (English source)
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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS