CVE intelligence and bounded remediation

CVE-2018-6527 — Dlink Dir-860L Firmware security vulnerability

Medium CVSS 6.1

XSS vulnerability in htdocs/webinc/js/adv_parent_ctrl_map.php in D-Link DIR-868L DIR868LA1_FW112b04 and previous versions, DIR-865L DIR-865L_REVA_FIRMWARE_PATCH_1.08.B01 and previous versions, and DIR-860L DIR860LA1_FW110b04 and previous versions allows remote attackers to read a cookie via a crafted deviceid parameter to soap.cgi.

Severity
Medium
CVSS
6.1 (3.1)
Published
2018-03-06
CISA KEV
Not currently listed
Ecosystem
operating-system
Weaknesses
CWE-79

Affected products

  • dlink / dir-860l_firmware
  • dlink / dir-865l_firmware
  • dlink / dir-868l_firmware

Matched remediation archetype

Cross-site scripting and unsafe browser output

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

Check exposure

  • Trace reflected, stored, and DOM-derived untrusted values into HTML, attributes, URLs, styles, scripts, and client-side template sinks.
  • Identify affected origins, authenticated user roles, sensitive browser capabilities, and where content is shared across tenants.
  • Review framework escaping, rich-text sanitization, legacy templates, and client-side rendering paths.

Remediate safely

  • Use context-aware framework output encoding and safe DOM APIs; keep untrusted data out of executable contexts.
  • Sanitize intentionally supported markup with a maintained allowlist policy and validate URLs and attributes separately.
  • Update affected rendering components and add tests for every output context using inert sentinel markup.

Authoritative sources

Complete CVE record and remediation plan

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