CISA Known Exploited Vulnerability

This vulnerability is actively exploited in the wild and listed in the CISA Known Exploited Vulnerabilities catalog.

Remediation Deadline: Jul 28, 2025

CVE-2014-3931

High

EPSS 35.6%CISA KEV

Looking Glass/Multi-Router Looking Glass (MRLG)

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.

EPSS — Exploit Probability

35.6%

Higher than 97.0% of all CVEs

Required Action

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

Risk Assessment

ELEVATED

In CISA KEV

Details

Severity: High
EPSS: 35.6%
CISA KEV: Yes
Ransomware: Unknown
Articles: 0

Timeline

Published

Jul 7, 2025

Added to KEV

Jul 7, 2025

Remediation Due

Jul 28, 2025

Affected Product

Looking Glass

Multi-Router Looking Glass (MRLG)

View all Looking Glass CVEs

External Links

NVD (NIST)CVE Details MITRE CVE