Secure Intrusion Detection System

secure_intrusion_detection_system

Vendor: Cisco • 1 CVE

CVEs (1)

CVE

VENDORS

PRODUCTS

UPDATED

PUBLISHED

CVSS

CVE-2001-0669

4Cisco

EnterasysIss+1 more

6Catalyst 6000 Intrusion Detection System Module

DragonRealsecure Network Sensor+3 more

Apr 16, 2026

Oct 30, 2001

N/A· v4

N/A· v3

7.5 HIGH· v2

Various Intrusion Detection Systems (IDS) including (1) Cisco Secure Intrusion Detection System, (2) Cisco Catalyst 6000 Intrusion Detection System Module, (3) Dragon Sensor 4.x, (4) Snort before 1.8.1, (5) ISS RealSecure Network Sensor 5.x and 6.x before XPU 3.2, and (6) ISS RealSecure Server Sensor 5.5 and 6.0 for Windows, allow remote attackers to evade detection of HTTP attacks via non-standard "%u" Unicode encoding of ASCII characters in the requested URL.Show less