CVE-2014-3931 · netVigilance record NV25-0136
Multi-Router Looking Glass (MRLG) Buffer Overflow
past due
What to do
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
CISA deadline 2025-07-28 · passed 1 year 1 month ago · applies to US federal civilian agencies; used elsewhere as a reference SLA
What happened
Multi-Router Looking Glass (MRLG) contains a buffer overflow vulnerability that could allow remote attackers to cause an arbitrary memory write and memory corruption.
Who is affected
Looking Glass Multi-Router Looking Glass (MRLG). Affected version ranges are listed in the vendor advisory and the NVD entry linked under Sources.
Weakness class: CWE-119.
Timeline
- Added to CISA KEVExploitation in the wild confirmed by CISA
- CISA remediation deadlinepassed 1 year 1 month ago
Sources
- NVD entry for CVE-2014-3931 nvd.nist.gov/vuln/detail/CVE-2014-3931
- CISA Known Exploited Vulnerabilities catalog www.cisa.gov/known-exploited-vulnerabilities-catalog
- mrlg.op-sec.us mrlg.op-sec.us/
- nvd.nist.gov nvd.nist.gov/vuln/detail/CVE-2014-3931