Vulnerability in D-Link DIR-X1860 and DIR-X1860Z (CVE-2026-94036)
Summary
Vulnerability in D-Link DIR-X1860 and DIR-X1860Z (CVE-2026-94036). Successful exploitation can lead to full system takeover.
Original description
The description as published by the source.
A security flaw has been discovered in D-Link DIR-X1860 and DIR-X1860Z up to 1.0.2.220120.165402. The impacted element is an unknown function of the file /ubus of the component routerd. The manipulation of the argument passwd_set results in improper access controls. The attack must originate from the local network. The exploit has been released to the public and may be used for attacks.
Source: NIST National Vulnerability Database NVD GitHub Advisory
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A vulnerability tracked as CVE-2026-94036 has been found in D-Link DIR-X1860 and DIR-X1860Z.
Successful exploitation can lead to full system takeover. CVSS score: 8.8/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "D-Link DIR-X1860 and DIR-X1860Z CVE-2026-94036" on the vendor's site.
CVE-2026-94036 (D-Link DIR-X1860 and DIR-X1860Z) — CWE-266 / CVSS v3 8.8
Attack vector: adjacent-network / unauthenticated / no user interaction
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
A vulnerability (CWE-266) exists in D-Link DIR-X1860 and DIR-X1860Z.
Check the vendor advisory for the affected versions of D-Link DIR-X1860 and DIR-X1860Z.
Severity: High (CVSS 8.8/10). Successful exploitation can lead to full system takeover.
Update to the patched release per vendor advisory.
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Audit SBOM/dependencies to find affected services.
Response actions
Concrete steps and command examples for SOC/SRE teams to execute in order
-
1Identify exposure identify
Audit SBOM/dependencies for affected components.資産台帳・SBOM・依存マニフェストで D-Link DIR-X1860 and DIR-X1860Z を使っているサービスとバージョンを洗い出す。
-
2Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番ではアクセスログ・WAF でアラート再発が無いか継続監視。
References
- web pastebin.com
- web supportannouncement.us.dlink.com
- web vuldb.com
- web vuldb.com
- web vuldb.com
- web vuldb.com
- web cna@vuldb.com
- web nvd.nist.gov
- web dlink.com
- web github.com