Foxit PDF Reader < 4.3.1.0218 exposes a JavaScript API function, createDataObject(), that allows untrusted PDF content to write arbitrary files anywhere on disk. By embedding a malicious PDF that calls this API, an attacker can drop executables or scripts into privileged folders, leading to code execution the next time the system boots or the user logs in.
CVE-2011-10030
This high-severity CVE scores 8.4 under NVD CVSS v3. EPSS exploit probability: 0.4%, top 70% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- High severity, but no confirmed exploitation yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 8.4
- EG Score
- 8.4(medium)
- EPSS
- 30.3%
- KEV
- Not listed
Published
August 20, 2025
Last Modified
April 15, 2026
References (8)
- disclosure@vulncheckhttp://scarybeastsecurity.blogspot.com/2011/03/dangerous-file-write-bug-in-foxit-pdf.html
- disclosure@vulncheckhttps://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/fileformat/foxit_reader_filewrite.rb
- disclosure@vulncheckhttps://www.exploit-db.com/exploits/16978
- disclosure@vulncheckhttps://www.foxit.com/pdf-reader/version-history.html
- disclosure@vulncheckhttps://www.vulncheck.com/advisories/foxit-pdf-reader-javascript-file-write
- 134c704f-9b21-4f2e-91b3-4a467353bcc0https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/fileformat/foxit_reader_filewrite.rb
- 134c704f-9b21-4f2e-91b3-4a467353bcc0https://scarybeastsecurity.blogspot.com/2011/03/dangerous-file-write-bug-in-foxit-pdf.html
- 134c704f-9b21-4f2e-91b3-4a467353bcc0https://www.exploit-db.com/exploits/16978
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 9× in last 7d / 39× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Showing the most recent 100 of 104 total refreshes for this CVE.
- 2026-07-22 21:47 UTCEG score recompute
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Publicly available exploits
(1 reference)Working exploit code is in the public domain (1 Metasploit module). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.
- Metasploitexploit/windows/fileformat/foxit_reader_filewrite✓ verifiedFirst seen Mar 5, 2011
Foxit PDF Reader 4.2 Javascript File Write
Open source ↗
Frequently asked(5)
What is CVE-2011-10030?
When was CVE-2011-10030 disclosed?
Is CVE-2011-10030 actively exploited?
What is the CVSS score of CVE-2011-10030?
How do I remediate CVE-2011-10030?
Dependency Blast Radius
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