PT-2026-7046 · D Link · Dir-823

Junqi · Published 2026-02-08 · Updated 2026-02-09 · CVE-2026-2210

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 version 250416

Description A flaw exists in the D-Link DIR-823X 250416 device that allows for operating system command injection. This issue is related to the sub 4211C8 function within the /goform/set filtering file. Successful exploitation can be performed remotely. The exploit for this issue has been publicly disclosed. The vulnerable component is the /goform/set filtering file and the sub 4211C8 function.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Command Injection

OS Command Injection

Weakness Enumeration

CWE-77

CWE-78

Related Identifiers

BDU:2026-02163

CVE-2026-2210

Affected Products

Dir-823

References · 11

• 🔥 https://github.com/master-abc/cve/issues/34 · Exploit
• 🔥❌ https://github.com/user-attachments/files/25010265/Remote.Command.Injection.in.D-Link.DIR-823X.via._goform_set_filtering.zip · Exploit, Deleted
• https://bdu.fstec.ru/vul/2026-02163 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-2210 · Security Note
• https://osv.dev/vulnerability/CVE-2026-2210 · Vendor Advisory
• https://vuldb.com/?submit.752165 · Note
• https://vuldb.com/?id.344925 · Note
• https://t.me/CVEtracker/44152 · Telegram Post
• https://dlink.com · Note
• https://vuldb.com/?ctiid.344925 · Note
• https://t.me/cveNotify/151349 · Telegram Post