CVE-2001-0566 — MEDIUM severity vulnerability (Cisco Catalyst 2900XL switch allows a remote attacker to cre)
Cisco Catalyst 2900XL switch allows a remote attacker to create a denial of service via an empty UDP packet sent to port 161 (SNMP) when SNMP is disabled.
| CVE ID | CVE-2001-0566 |
|---|---|
| Severity | MEDIUM |
| CVSS score | 5.0 |
| CVSS vector | AV:N/AC:L/Au:N/C:N/I:N/A:P |
| CWE | CWE-20 |
| Status | Modified |
| Published | 2001-08-14 |
| Last modified | 2026-04-16 |
| Description | Cisco Catalyst 2900XL switch allows a remote attacker to create a denial of service via an empty UDP packet sent to port 161 (SNMP) when SNMP is disabled. |
| Source | NIST National Vulnerability Database |
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