CVE-2001-1194: Zyxel Prestige 1600
Medium severity, CVSS 5.0. EPSS: 3.3% chance of exploitation in the next 30 days.
Zyxel Prestige 681 and 1600 SDSL Routers allow remote attackers to cause a denial of service via malformed packets with (1) an IP length less than actual packet size, or (2) fragmented packets whose size exceeds 64 kilobytes after reassembly.
Affected products
Published 2001-12-14. Last modified 2026-06-16.