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Case File

CVE-2001-0427

HIGH · CVSS 7.1 EPSS 2.52%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2001-06-18 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.1. It affects Cisco. It may be remotely exploitable. It may lead to a denial-of-service condition.

CVE
CVE-2001-0427
Severity
HIGH
CVSS
7.1
EPSS
2.52%
Cisco

Original NVD Description

Cisco VPN 3000 series concentrators before 2.5.2(F) allow remote attackers to cause a denial of service via a flood of invalid login requests to (1) the SSL service, or (2) the telnet service, which do not properly disconnect the user after several failed login attempts.