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CVE-2026-4180

MEDIUM CVSS 4.0: 6.9 EPSS 0.02%
Updated Mar 19, 2026
D-Link
Parameter Value
CVSS 6.9 (MEDIUM)
Type CWE-284 (Improper Access Control), CWE-266 (Incorrect Privilege Assignment)
Vendor D-Link
Public PoC No

A vulnerability was identified in D-Link DIR-816 1.10CNB05. The impacted element is an unknown function of the file redirect.asp of the component goahead. The manipulation of the argument token_id leads to improper access controls.

The attack may be initiated remotely. The exploit is publicly available and might be used. This vulnerability only affects products that are no longer supported by the maintainer.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
Low
Partial data leak
Integrity
Low
Partial data modification
Availability
Low
Partial disruption

CVSS Vector v4.0

Vulnerable Products 2

Configuration From (including) Up to (excluding)
Dlink Dir-816_Firmware
cpe:2.3:o:dlink:dir-816_firmware:1.10cnb05:*:*:*:*:*:*:*
Dlink Dir-816
cpe:2.3:h:dlink:dir-816:-:*:*:*:*:*:*:*