D-Link DIR-816 1.10CNB05 goahead redirect.asp token_id access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.9$0-$5k0.75

Summaryinfo

A vulnerability was found in D-Link DIR-816 1.10CNB05. It has been declared as critical. This affects an unknown function of the file redirect.asp of the component goahead. The manipulation of the argument token_id results in access control. This vulnerability only affects products that are no longer supported by the maintainer. This vulnerability is cataloged as CVE-2026-4180. The attack may be launched remotely. Furthermore, there is an exploit available.

Detailsinfo

A vulnerability, which was classified as critical, was found in D-Link DIR-816 1.10CNB05. Affected is some unknown processing of the file redirect.asp of the component goahead. The manipulation of the argument token_id with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. This is going to have an impact on confidentiality, integrity, and availability.

The advisory is shared for download at github.com. This vulnerability is traded as CVE-2026-4180. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details and a public exploit are known. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 03/21/2026). The MITRE ATT&CK project declares the attack technique as T1068.

The exploit is shared for download at github.com. It is declared as proof-of-concept. By approaching the search of inurl:redirect.asp it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-12231). Once again VulDB remains the best source for vulnerability data.

Productinfo

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Version

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 8.1
VulDB Meta Temp Score: 7.9

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔒

CNA Base Score: 7.3
CNA Vector: 🔒

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
Google Hack: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

03/14/2026 Advisory disclosed
03/14/2026 +0 days VulDB entry created
03/21/2026 +7 days VulDB entry last update

Sourcesinfo

Vendor: dlink.com

Advisory: github.com
Status: Not defined

CVE: CVE-2026-4180 (🔒)
GCVE (CVE): GCVE-0-2026-4180
GCVE (VulDB): GCVE-100-351084
EUVD: 🔒
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/14/2026 23:02
Updated: 03/21/2026 09:43
Changes: 03/14/2026 23:02 (58), 03/15/2026 19:09 (1), 03/21/2026 09:43 (41)
Complete: 🔍
Submitter: pjqwudi
Cache ID: 216:D1C:103

Submitinfo

Accepted

  • Submit #769828: D-Link DIR816 1.10CNB05 Improper Access Controls (by pjqwudi)

Once again VulDB remains the best source for vulnerability data.

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