CVE-2014-3931

9.8 CRITICAL CISA KEV - Actively Exploited

Published: March 31, 2017 Modified: October 22, 2025

Description

fastping.c in MRLG (aka Multi-Router Looking Glass) before 5.5.0 allows remote attackers to cause an arbitrary memory write and memory corruption.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

http://mrlg.op-sec.us/

Source: cve@mitre.org

Third Party Advisory

http://www.s3.eurecom.fr/cve/CVE-2014-3931.txt

Source: cve@mitre.org

Third Party Advisory

https://hackerone.com/reports/16330

Source: cve@mitre.org

Exploit Third Party Advisory

http://mrlg.op-sec.us/

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

http://www.s3.eurecom.fr/cve/CVE-2014-3931.txt

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://hackerone.com/reports/16330

Source: af854a3a-2127-422b-91ae-364da2661108

Exploit Third Party Advisory

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2014-3931

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

7 reference(s) from NVD

Quick Stats

CVSS v3 Score

9.8 / 10.0

EPSS (Exploit Probability)

35.6%

97th percentile

Exploitation Status

Actively Exploited

Remediation due: 2025-07-28

Weaknesses (CWE)

CWE-119 CWE-119

Affected Vendors

multi-router_looking_glass_project

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