CVE-2016-3988: Meinberg Ims-Lantime m1000

High severity, CVSS 7.3. EPSS: 1.1% chance of exploitation in the next 30 days.

Multiple stack-based buffer overflows in the NTP time-server interface on Meinberg IMS-LANTIME M3000, IMS-LANTIME M1000, IMS-LANTIME M500, LANTIME M900, LANTIME M600, LANTIME M400, LANTIME M300, LANTIME M200, LANTIME M100, SyncFire 1100, and LCES devices with firmware before 6.20.004 allow remote attackers to obtain sensitive information, modify data, or cause a denial of service via a crafted parameter in a POST request.

Affected products

• Meinberg Ims-Lantime m1000
• Meinberg Ims-Lantime m3000
• Meinberg Ims-Lantime m500
• Meinberg Lantime m100
• Meinberg Lantime m200
• Meinberg Lantime m300
• Meinberg Lantime m400
• Meinberg Lantime m600
• Meinberg Lantime m900
• Meinberg Lces
• Meinberg Ntp Server Firmware: up to and including 6.0
• Meinberg Syncfire 1100

Published 2016-07-03. Last modified 2026-06-17.