PatchTheCVECVE-2014-3875: The addto parameter to fup in Frams' Fast File EXchange (F*EX, aka fex) before fex-2014053 allows remote attac
CVE-2014-3875 is a medium-severity flaw (CVSS 6.1) affecting fex. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
The addto parameter to fup in Frams' Fast File EXchange (F*EX, aka fex) before fex-2014053 allows remote attackers to conduct cross-site scripting (XSS) attacks
Why this priority
- Public exploit reference
A fixed release or distro patch exists.
Risk facts
| CVSS score | 6.1 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | Required |
| EPSS exploit chance | 1.7% (top 23%) |
| CISA exploited list | No |
| Weakness | CWE-79 |
| Published | 2019-11-27 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2014-3875?
fex: upgrade to 2014053. Exact commands for each OS are on this page.
Is CVE-2014-3875 being exploited?
CVE-2014-3875 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2014-3875 affect?
CVE-2014-3875 affects fex. Severity is medium (CVSS 6.1). The addto parameter to fup in Frams' Fast File EXchange (F*EX, aka fex) before fex-2014053 allows remote attackers to conduct cross-site scripting (XSS) attacks
How urgent is CVE-2014-3875?
Priority 46/100. Public exploit reference