All vulnerabilities
CVE-2014-3931

Multi-Router Looking Glass (MRLG) Buffer Overflow Vulnerability

Looking Glass Multi-Router Looking Glass (MRLG)Network & edge
Open in ThreatlineRecord JSON
CVSS
9.8Critical
ExploitationExploited in the wildAdded to KEV 7 Jul 2025CISA KEV
Exploit odds (EPSS)29.0%Chance of exploitation activity in the next 30 days, higher than 98% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version yet
Federal deadline28 Jul 2025Remediation due date for US federal agenciesCISA KEV
CISA required actionApply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. CISA KEV

What fixes it

No source in this snapshot names a fixed version.

Timeline

  1. 31 Mar 2017, 15:00 UTCPublishedCVE List
  2. 7 Jul 2025Added to CISA KEVCISA KEV

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.

Text from CVE List

Affected versions 1

  • n/aaffected: n/aCVE List

References 4