Home/CVE/Foxit PDF Reader exportXFAData Exposed Dangerous Method Remote Code Execution Vulnerability. This vulnerability allows r
CVE

CVE-2023-27363

Foxit PDF Reader exportXFAData Exposed Dangerous Method Remote Code Execution Vulnerability. This vulnerability allows r

Foxit PDF Reader exportXFAData Exposed Dangerous Method Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

The specific flaw exists within the exportXFAData method. The application exposes a JavaScript interface that allows writing arbitrary files. An attacker can leverage this vulnerability to execute code in the context of the current user.

Was ZDI-CAN-19697.

HIGH · CVSS 7.8 EPSS 0.79468
Act now
  • EPSS ≥ 0.50 - high probability of exploitation in the next 30 days
  • EPSS percentile: top 1% of all CVEs by exploitation likelihood
  • CVSS base score ≥ 7.0
Sigma rules7 YARA rules0
⬡

Weakness Classification

CWE-749Exposed Dangerous Method or Function
▤

Affected Products & Versions

4
foxit pdf editor< 10.1.11.37866
foxit pdf editor>= 11.0.0.49893 and < 11.2.5.53785
foxit pdf editor>= 12.0.0.12394 and < 12.1.1.15289
foxit pdf reader< 12.1.1.15289
◈

Sigma Hunt Rules

7
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
productcriticalHackTool - Windows Credential Editor (WCE) Execution
productcriticalWindows Credential Editor Registry
producthighOpenCanary - MSSQL Login Attempt Via Windows Authentication
producthighWindows LAPS Credential Dump From Entra ID
producthighTamper Windows Defender - PSClassic
producthighTamper Windows Defender Remove-MpPreference - ScriptBlockLogging
▣

Scoring & Timeline

7.8
HIGH · CVSS v3.0 · zdi-disclosures@trendmicro.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD03 May 2024 · 02:15 AM
CVSS VectorCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://www.foxit.com/support/security-bulletins.htmlVendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-23-491/Third Party Advisory
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