CVE-2017-2336 — CRITICAL (9.6)

Vulnerability Description

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.

CVSS Score

9.6

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Juniper	Screenos	6.3.0

Related Weaknesses (CWE)

CWE-79

References

http://www.securityfocus.com/bid/99590Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1038881Third Party AdvisoryVDB Entry
https://kb.juniper.net/JSA10782Vendor Advisory
http://www.securityfocus.com/bid/99590Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1038881Third Party AdvisoryVDB Entry
https://kb.juniper.net/JSA10782Vendor Advisory

FAQ

What is CVE-2017-2336?

CVE-2017-2336 is a vulnerability with a CVSS score of 9.6 (CRITICAL). 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 ...

How severe is CVE-2017-2336?

CVE-2017-2336 has been rated CRITICAL with a CVSS base score of 9.6/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2017-2336?

Check the references section above for vendor advisories and patch information. Affected products include: Juniper Screenos.