CVE intelligence and bounded remediation

CVE-2022-29095 — Dell Supportassist For Business Pcs security vulnerability

Critical CVSS 9.6

Dell SupportAssist Client Consumer versions (3.10.4 and prior) and Dell SupportAssist Client Commercial versions (3.1.1 and prior) contain a cross-site scripting vulnerability. A remote unauthenticated malicious user could potentially exploit this vulnerability under specific conditions leading to execution of malicious code on a vulnerable system.

Severity
Critical
CVSS
9.6 (3.1)
Published
2022-06-10
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-16, CWE-79

Affected products

  • dell / supportassist_for_business_pcs
  • dell / supportassist_for_home_pcs

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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