CVE-2014-3931

Product

Looking Glass / Multi-Router Looking Glass (MRLG)

Vulnerability

Multi-Router Looking Glass (MRLG) Buffer Overflow Vulnerability

Added to KEV

Jul 7, 2025

Remediate by

Jul 28, 2025

Known ransomware use

No

Summary 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.

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.

Notes

https://mrlg.op-sec.us/ ; https://nvd.nist.gov/vuln/detail/CVE-2014-3931