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Fencer Vulns
medium 5.5

CVE-2017-16814 json

A Directory Traversal issue was discovered in the Foxit MobilePDF app before 6.1 for iOS.

published 2018-02-26 8 y ago modified 2026-06-17 4 mo ago also EUVD-2017-7989

cvss
5.5
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.1%
EPSS 1.1% chance of exploitation in 30 days, percentile 65%
public exploits
0
none known

Summary

A Directory Traversal issue was discovered in the Foxit MobilePDF app before 6.1 for iOS. This occurs by abusing the URL + escape character during a Wi-Fi transfer, which could be exploited by attackers to bypass intended restrictions on local application files.

Exploit prediction

1.10% chance of exploitation in the next 30 days, higher than 65% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.0 5.5 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD 2.0 3.3 AV:A/AC:L/Au:N/C:P/I:N/A:N

Classification

Weakness
  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.