PT-2025-38294 · D Link · D-Link Dir-823G

Bedivere · Published 2025-09-09 · Updated 2025-09-18 · CVE-2025-10634

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions D-Link DIR-823X versions 240126, 240802, and 250416

Description A weakness exists in the Environment Variable Handler component of the D-Link DIR-823X router. Manipulation of the terminal addr, server ip, or server port argument within the sub 412E7C function of the /usr/sbin/goahead file can lead to command injection. This issue can be exploited remotely. The exploit has been made publicly available.

Recommendations D-Link DIR-823X version 240126: At the moment, there is no information about a newer version that contains a fix for this vulnerability. D-Link DIR-823X version 240802: At the moment, there is no information about a newer version that contains a fix for this vulnerability. D-Link DIR-823X version 250416: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Special Elements Injection

Command Injection

Weakness Enumeration

CWE-74

CWE-77

Related Identifiers

BDU:2025-12537

CVE-2025-10634

Affected Products

D-Link Dir-823G

References · 13

• 🔥 https://github.com/Cpppq43/D-Link/blob/main/DIink-DIR-823x.md · Exploit
• 🔥 https://pan.baidu.com/s/1dWnXEa58P0KHw53L9U_PoQ · Exploit
• https://bdu.fstec.ru/vul/2025-12537 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-10634 · Security Note
• https://osv.dev/vulnerability/CVE-2025-10634 · Vendor Advisory
• https://twitter.com/CVEnew/status/1968561148485140517 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1968505840156967288 · Twitter Post
• https://t.me/CVEtracker/32820 · Telegram Post
• https://vuldb.com/?ctiid.324662 · Note
• https://t.me/cveNotify/135750 · Telegram Post
• https://vuldb.com/?submit.650792 · Note
• https://dlink.com · Note
• https://vuldb.com/?id.324662 · Note