CVE-2014-3791

CVE-2014-3791 is a critical-severity vulnerability in Efssoft Easy File Sharing Web Server with a CVSS 2.0 base score of 10.0. Its EPSS exploit-prediction score of 76% places it in the 99th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-119.

Key facts

Description

Stack-based buffer overflow in Easy File Sharing (EFS) Web Server 6.8 allows remote attackers to execute arbitrary code via a long string in a cookie UserID parameter to vfolder.ghp.

Frequently asked questions

What is CVE-2014-3791?
Stack-based buffer overflow in Easy File Sharing (EFS) Web Server 6.8 allows remote attackers to execute arbitrary code via a long string in a cookie UserID parameter to vfolder.ghp.
How severe is CVE-2014-3791?
CVE-2014-3791 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2014-3791 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 76% (99th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-3791?
CVE-2014-3791 affects Efssoft Easy File Sharing Web Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2014-3791?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2014-3791 published?
CVE-2014-3791 was published on 2014-05-20 and last updated on 2026-06-17.

References

Affected products (1)

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