{"id":"CVE-2014-3931","aliases":["EUVD-2014-3868","GHSA-vwmm-77c8-pxrj"],"status":"published","title":"fastping.c in MRLG (aka Multi-Router Looking Glass) before 5.5.0 allows remote attackers to cause...","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.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.28978,"percentile":0.98171,"model":"v2026.06.15"},"facts":{"in_kev":true,"known_exploited":true,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2017-03-31T15:00:00Z","modified":"2026-06-17T00:09:09Z","kev":{"date_added":"2025-07-07","due_date":"2025-07-28","required_action":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","known_ransomware_use":"Unknown"},"exploitation":[{"source":"euvd","since":"2025-07-07"},{"source":"kev","since":"2025-07-07"}],"products":[{"vendor":"looking glass","product":"multi-router looking glass (mrlg)"},{"vendor":"multi-router_looking_glass_project","product":"multi-router_looking_glass"}],"references":[{"url":"http://mrlg.op-sec.us/","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"http://www.s3.eurecom.fr/cve/CVE-2014-3931.txt","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://hackerone.com/reports/16330","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2014-3931","tags":["government-resource","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-3931"},{"url":"http://mrlg.op-sec.us"},{"url":"https://github.com/advisories/GHSA-vwmm-77c8-pxrj"}],"sources":{"cve":[{"id":"CVE-2014-3931","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.","status":"published","published":"2017-03-31T15:00:00Z","modified":"2025-10-21T23:55:43.153Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:33:44.569327Z"}],"euvd":[{"id":"EUVD-2014-3868","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.","status":"published","published":"2017-03-31T15:00:00Z","modified":"2025-10-21T23:55:43Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"exploited_since":"2025-07-07","updated_at":"2026-11-02T19:49:39.684828Z"}],"ghsa":[{"id":"GHSA-vwmm-77c8-pxrj","title":"fastping.c in MRLG (aka Multi-Router Looking Glass) before 5.5.0 allows remote attackers to cause...","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.","status":"published","published":"2022-05-17T02:51:55Z","modified":"2025-10-22T00:31:20Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T15:04:03.556367Z"}],"kev":[{"id":"CVE-2014-3931","title":"Multi-Router Looking Glass (MRLG) Buffer Overflow Vulnerability","description":"Multi-Router Looking Glass (MRLG) contains a buffer overflow vulnerability that could allow remote attackers to cause an arbitrary memory write and memory corruption.","cwes":["CWE-119"],"kev":{"date_added":"2025-07-07","due_date":"2025-07-28","required_action":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","known_ransomware_use":"Unknown"},"updated_at":"2026-11-02T17:00:15.999436Z"}],"nvd":[{"id":"CVE-2014-3931","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.","status":"published","published":"2017-03-31T16:59:00.237Z","modified":"2026-06-17T00:09:09.423Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:58.701118Z"}]}}