Security readout for executives and security teams
This flaw lets a malicious PDF crash Foxit Reader’s JavaScript engine in a way that can run attacker-controlled code. The user must open the crafted PDF, or visit a malicious site if the Foxit browser plugin is enabled. Exposure is most likely on endpoints still running Foxit PDF Reader 9.0.1.1049, especially where PDF JavaScript or the browser plugin is enabled. The bundle does not identify other affected versions. Prioritize remediation where legacy Foxit Reader is present on user workstations. The business risk is phishing or web delivery leading to code execution on an employee endpoint. Mitigation focus: Inventory endpoints for Foxit PDF Reader 9.0.1.1049.; Check Foxit vendor guidance for the fixed or supported release path.; Disable the Foxit browser plugin where it is present..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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Execution behavior lookup
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Open ATT&CK lookupCVE-2018-3853 mapping review
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Open ATT&CK lookup- Severity
- High
- CVSS
- 8.8 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CNA and ADP enrichment extracted from CVE v5
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CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H2.85.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
8.8HighVector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0536CVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.