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Case File

CVE-2009-3566

MEDIUM · CVSS 4.3 EPSS 4.04%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2009-11-13 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.3. It may be remotely exploitable.

CVE
CVE-2009-3566
Severity
MEDIUM
CVSS
4.3
EPSS
4.04%

Original NVD Description

McAfee IntruShield Network Security Manager (NSM) before 5.1.11.8.1 does not include the HTTPOnly flag in the Set-Cookie header for the session identifier, which allows remote attackers to hijack a session by leveraging a cross-site scripting (XSS) vulnerability.