ClosedPatched

Looking Glass Multi-Router Looking Glass (MRLG): Multi-Router Looking Glass (MRLG) Buffer Overflow Vulnerability

Looking Glass Multi-Router Looking Glass (MRLG)

Multi-Router Looking Glass (MRLG) contains a buffer overflow vulnerability that could allow remote attackers to cause an arbitrary memory write and memory corruption. Added to CISA KEV on 2025-07-07.

Why this severity: CVSS 9.8 (CISA ADP, v3.1); actively exploited (CISA KEV)

Started: Jul 7, 2025
Closed: Jul 7, 2025
CVE: CVE-2014-3931

CISA KEV

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Updated Jul 7, 2025

Affected

See vendor advisory / CISA notes (versions not always listed in KEV feed)

Fixed in

See vendor advisory linked in sources

Timeline1

Jul 7, 2025
CISA added CVE-2014-3931 to the KEV catalog (due 2025-07-28).

Advisories3

Notes & caveats

Derived from CISA KEV JSON feed catalogVersion 2026.10.21. CVSS from the CVE record (cvelistV5). Exact affected/fixed version strings are not always in the KEV record; verify against the vendor advisory URL. startedAt uses dateAdded (exploitation may have begun earlier; many entries are older CVEs newly confirmed as exploited in 2025).

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