| Reporter | Title | Published | Views | Family All 6 |
|---|---|---|---|---|
 | CVE-2001-0669 | 12 Oct 200104:00 | – | cvelist |
 | Cisco Secure IDS 2.0/3.0 / Snort 1.x / ISS RealSecure 5/6 / NFR 5.0 - Encoded IIS Detection Evasion | 5 Sep 200100:00 | – | exploitdb |
 | CVE-2001-0669 | 30 Oct 200105:00 | – | nvd |
 | CVE-2001-0669: Undefined Security Weakness | 12 Oct 200100:00 | – | rapid7 |
 | ISS Security Alert: Multiple Vendor IDS Unicode Bypass Vulnerability | 6 Sep 200100:00 | – | securityvulns |
 | Multiple intrusion detection systems may be circumvented via %u encoding | 7 Sep 200100:00 | – | cert |
| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| url | path | /%u002F | IDS bypass via non-standard %u Unicode encoding in the requested URL to evade IDS detection. | |
| level | path | /level/16/exec/- | HTTP path used to exploit Cisco IOS/IDS-related vulnerabilities via the level/exec endpoint (PoC). | |
| exec | path | /level/16/exec/- | HTTP path used to exploit Cisco IOS/IDS-related vulnerabilities via the level/exec endpoint (PoC). | |
| - | path | /level/16/exec/- | HTTP path used to exploit Cisco IOS/IDS-related vulnerabilities via the level/exec endpoint (PoC). | |
| level | path | /level/16/exec/show%20conf | HTTP path corresponding to a show conf operation used in PoC for exploitation. | |
| exec | path | /level/16/exec/show%20conf | HTTP path corresponding to a show conf operation used in PoC for exploitation. | |
| show conf | path | /level/16/exec/show%20conf | HTTP path corresponding to a show conf operation used in PoC for exploitation. | |
| TEST | path | /TEST?/ | Cisco IOS HTTP server DoS PoC path used in the exploit script. |
Data
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16 Jun 2026 21:54Current
6.7Medium risk
Vulners AI Score6.7
CVSS 27.5
EPSS0.0439