CVE-2026-8346

A vulnerability was detected in D-Link DIR-816 1.10CNB05_R1B011D88210. This affects the function portForward. Performing a manipulation of the argument ip_address results in command injection. The attack can be initiated remotely. The exploit is now public and may be used.
References
Link Resource
https://github.com/lipenghai/iot_bug/blob/main/D-Link/DIR816/3.md Exploit Third Party Advisory
https://vuldb.com/submit/811380 Third Party Advisory VDB Entry
https://vuldb.com/vuln/362662 Third Party Advisory VDB Entry
https://vuldb.com/vuln/362662/cti Permissions Required VDB Entry
https://www.dlink.com/ Product
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:dlink:dir-816_firmware:1.10cnb05_r1b011d88210:*:*:*:*:*:*:*
cpe:2.3:h:dlink:dir-816:a2:*:*:*:*:*:*:*

History

12 May 2026, 19:55

Type Values Removed Values Added
CPE cpe:2.3:o:dlink:dir-816_firmware:1.10cnb05_r1b011d88210:*:*:*:*:*:*:*
cpe:2.3:h:dlink:dir-816:a2:*:*:*:*:*:*:*
References () https://github.com/lipenghai/iot_bug/blob/main/D-Link/DIR816/3.md - () https://github.com/lipenghai/iot_bug/blob/main/D-Link/DIR816/3.md - Exploit, Third Party Advisory
References () https://vuldb.com/submit/811380 - () https://vuldb.com/submit/811380 - Third Party Advisory, VDB Entry
References () https://vuldb.com/vuln/362662 - () https://vuldb.com/vuln/362662 - Third Party Advisory, VDB Entry
References () https://vuldb.com/vuln/362662/cti - () https://vuldb.com/vuln/362662/cti - Permissions Required, VDB Entry
References () https://www.dlink.com/ - () https://www.dlink.com/ - Product
First Time Dlink
Dlink dir-816
Dlink dir-816 Firmware

12 May 2026, 00:17

Type Values Removed Values Added
New CVE

Information

Published : 2026-05-12 00:17

Updated : 2026-05-12 19:55


NVD link : CVE-2026-8346

Mitre link : CVE-2026-8346

CVE.ORG link : CVE-2026-8346


JSON object : View

Products Affected

dlink

  • dir-816_firmware
  • dir-816
CWE
CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')