CVE-2017-2336 CRITICAL

CVE-2017-2336: ScreenOS: XSS vulnerability in ScreenOS Firewall

Vendor Juniper Networks
Product ScreenOS
Published July 14, 2017
Last update September 16, 2024

CVSS base score

9.6/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality High
Integrity High

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

What the vulnerability does

01Description

A reflected cross site scripting vulnerability in NetScreen WebUI of Juniper Networks Juniper NetScreen Firewall+VPN running ScreenOS allows a network based attacker to inject HTML/JavaScript content into the management session of other users including the administrator. This enables the attacker to effectively execute commands with the permissions of an administrator. This issue affects Juniper Networks ScreenOS 6.3.0 releases prior to 6.3.0r24 on SSG Series. No other Juniper Networks products or platforms are affected by this issue.

Key dates

02Disclosure timeline

July 14, 2017 CVE published
September 16, 2024 Record updated