CVE-2000-0380 — HIGH severity vulnerability (The IOS HTTP service in Cisco routers and switches running I)
The IOS HTTP service in Cisco routers and switches running IOS 11.1 through 12.1 allows remote attackers to cause a denial of service by requesting a URL that contains a %% string.
| CVE ID | CVE-2000-0380 |
|---|---|
| Severity | HIGH |
| CVSS score | 7.1 |
| CVSS vector | AV:N/AC:M/Au:N/C:N/I:N/A:C |
| CWE | CWE-20 |
| Status | Modified |
| Published | 2000-04-26 |
| Last modified | 2026-04-16 |
| Description | The IOS HTTP service in Cisco routers and switches running IOS 11.1 through 12.1 allows remote attackers to cause a denial of service by requesting a URL that contains a %% string. |
| Source | NIST National Vulnerability Database |
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