How severe is CVE-2014-3927?

CVE-2014-3927 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2014-3927 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-3927?

CVE-2014-3927 affects Mrlg4php Project Mrlg4php. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2014-3927?

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-2014-3927 published?

CVE-2014-3927 was published on 2017-04-03 and last updated on 2026-06-17.

CVE-2014-3927

CVE-2014-3927 is a critical-severity vulnerability in Mrlg4php Project Mrlg4php with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 4% (89th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Mrlg4php Project Mrlg4php
Published: 2017-04-03
Last modified: 2026-06-17

Description

mrlg-lib.php in mrlg4php before 1.0.8 allows remote attackers to execute arbitrary shell code.

Frequently asked questions

What is CVE-2014-3927?: mrlg-lib.php in mrlg4php before 1.0.8 allows remote attackers to execute arbitrary shell code.
How severe is CVE-2014-3927?: CVE-2014-3927 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2014-3927 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-3927?: CVE-2014-3927 affects Mrlg4php Project Mrlg4php. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2014-3927?: 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-2014-3927 published?: CVE-2014-3927 was published on 2017-04-03 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:mrlg4php_project:mrlg4php:*:*:*:*:*:*:*:*

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