PT-2026-25554 · D Link · Dir-816

Pjqwudi · Published 2026-03-02 · Updated 2026-03-16 · CVE-2026-4180

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions D-Link DIR-816 version 1.10CNB05

Description A flaw exists in D-Link DIR-816, specifically within the goahead component’s redirect.asp file. Manipulation of the token id argument can lead to improper access controls. This issue can be exploited remotely. The exploit is publicly available. This vulnerability affects products that are no longer supported by the maintainer.

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

Exploit

Improper Access Control

Incorrect Privilege Assignment

Weakness Enumeration

CWE-284

CWE-266

Related Identifiers

BDU:2026-04453

CVE-2026-4180

Affected Products

Dir-816

References · 9

• 🔥❌ https://github.com/wudipjq/my_vuln/blob/main/D-Link7/vuln_84/84.md · Exploit, Deleted
• https://bdu.fstec.ru/vul/2026-04453 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-4180 · Security Note
• https://twitter.com/CVEnew/status/2033194277262819741 · Twitter Post
• https://t.me/CVEtracker/47424 · Telegram Post
• https://dlink.com · Note
• https://vuldb.com/?ctiid.351084 · Note
• https://vuldb.com/?submit.769828 · Note
• https://vuldb.com/?id.351084 · Note