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CWE

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CVE-2026-8345

Published: May 11, 2026

Modified: May 12, 2026

PUBLISHED

CVSS v3.1

6.3

MEDIUM

Description

A security vulnerability has been detected in D-Link DIR-816 1.10CNB05_R1B011D88210. Affected by this issue is the function sub_445E7C of the file /goform/singlePortForward. Such manipulation of the argument ip_address leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used.

Vendor	Product	Versions
D-Link	DIR-816	affected `1.10CNB05_R1B011D88210`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

References

VDB-362661 | D-Link DIR-816 singlePortForward sub_445E7C command injection

vdb-entry

technical-description

VDB-362661 | CTI Indicators (IOB, IOC, TTP, IOA)

signature

permissions-required

Submit #811379 | D-Link DIR816 DIR-816A2_FWv1.10CNB05_R1B011D88210.img Command Injection

third-party-advisory

https://github.com/lipenghai/iot_bug/blob/main/D-Link/DIR816/2.md

exploit

https://www.dlink.com/

product

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