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Case File

CVE-2005-2640

MEDIUM · CVSS 5 EPSS 7.09%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2005-08-23 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2005-2640
Severity
MEDIUM
CVSS
5
EPSS
7.09%

Original NVD Description

Behavioral discrepancy information leak in Juniper Netscreen VPN running ScreenOS 5.2.0 and earlier, when using IKE with pre-shared key authentication, allows remote attackers to enumerate valid usernames via an IKE Aggressive Mode packet, which generates a response if the username is valid but does not respond when the username is invalid.