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CVE-2017-14830

24
FAUCET Score

CVE-2017-14830 is a high-severity vulnerability affecting Foxit Reader 8.3.1.21155, allowing remote attackers to execute arbitrary code due to a type confusion error in the setFocus method of XFAScriptObject objects. Exploitation requires user interaction, typically by opening a malicious file or visiting a malicious page, leading to complete compromise of the affected system. While no active exploitation, public exploit code, or significant community discussion has been observed, the vulnerability carries a CVSS score of 8.8 and a FAUCET Risk Score of 68/100, indicating a significant potential impact if exploited.

Impacted Technologies

VendorProductVersion(s)CPE
8.3.1.21155CPE matchmatch criteria
cpe:2.3:a:foxitsoftware:foxit_reader:8.3.1.21155:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.59%
Probability of exploitation in next 30 days
EPSS Percentile
83.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0259 is in the 83rd percentile among its peer group of 14,824 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

foxitsoftware.com / support/security-bulletins.php
PatchVendor Advisory
zerodayinitiative.com / advisories/ZDI-17-874
Third Party AdvisoryVDB Entry