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TI-2021-18423 Aliases CVE-2021-41785GHSA-p3v9-343w-55m9

Foxit PDF Reader before 11.1 and PDF Editor before 11.1, and PhantomPDF before 10.1.6…

Priority LOW 38CWE-416Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-416 and the CVSS impact.

Summary

Foxit PDF Reader before 11.1 and PDF Editor before 11.1, and PhantomPDF before 10.1.6, allow attackers to trigger a use-after-free and execute arbitrary code because JavaScript is mishandled.

Why it matters now

EPSS 0.01963 80th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 4

CPEVersionsRoleVendor
cpe:2.3:a:foxit:pdf_editor:*:*:*:*:*:*:*:*11.0 to before 11.1VulnerableFoxit
cpe:2.3:a:foxit:pdf_reader:*:*:*:*:*:*:*:*11.0 to before 11.1VulnerableFoxit
cpe:2.3:a:foxit:phantompdf:*:*:*:*:*:*:*:*before 10.1.6VulnerableFoxit
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*not specified by NVDRunning onMicrosoft
  • cpe:2.3:a:foxit:pdf_editor:*:*:*:*:*:*:*:* Versions 11.0 to before 11.1 Vulnerable ·Foxit
  • cpe:2.3:a:foxit:pdf_reader:*:*:*:*:*:*:*:* Versions 11.0 to before 11.1 Vulnerable ·Foxit
  • cpe:2.3:a:foxit:phantompdf:*:*:*:*:*:*:*:* Versions before 10.1.6 Vulnerable ·Foxit
  • cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-41785
  2. 2026-10-03 Alias added: GHSA-p3v9-343w-55m9

References

  • TI-2024-33074 Use after free in Foxit Reader CVSS 3.1HIGH 8.8
  • TI-2024-32078 Use after free in Foxit Reader CVSS 3.1HIGH 8.8
  • TI-2024-17038 Use after free in Foxit Reader CVSS 3.1HIGH 8.8
  • TI-2024-16876 Use after free in Foxit Reader CVSS 3.1HIGH 8.8
  • TI-2024-16809 Type confusion in Foxit Reader CVSS 3.1HIGH 8.8
  • TI-2023-12098 Foxit PDF Reader exportXFAData Exposed Dangerous Method Remote Code Execution… CVSS 3.0HIGH 7.8
See all 329 →

Sources