CVE-2017-2339
Juniper NetScreen Firewall+VPN Persistent Cross Site Scripting Vulnerability Allows Privilege Escalation
Description
A persistent cross site scripting vulnerability in NetScreen WebUI of Juniper Networks Juniper NetScreen Firewall+VPN running ScreenOS allows a user with the 'security' role to inject HTML/JavaScript content into the management session of other users including the administrator. This enables the lower-privileged user 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.
INFO
Published Date :
July 17, 2017, 1:18 p.m.
Last Modified :
July 22, 2017, 1:29 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
6.0
Exploitability Score :
1.7
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2017-2339.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/99590 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1038881 | Third Party Advisory VDB Entry |
| https://kb.juniper.net/JSA10782 | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-2339 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-2339 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CVSS V3 Juniper Networks, Inc. AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H -
CVE Modified by [email protected]
Jul. 22, 2017
Action Type Old Value New Value Changed Description A security researcher testing a Juniper NetScreen Firewall+VPN found multiple stored cross-site scripting vulnerabilities that could be used to elevate privileges through the NetScreen WebUI. A user with the 'security' role can inject HTML/JavaScript content into the management session of other users including the administrator. This enables the lower-privileged user 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. A persistent cross site scripting vulnerability in NetScreen WebUI of Juniper Networks Juniper NetScreen Firewall+VPN running ScreenOS allows a user with the 'security' role to inject HTML/JavaScript content into the management session of other users including the administrator. This enables the lower-privileged user 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. -
Initial Analysis by [email protected]
Jul. 21, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:M/Au:S/C:N/I:P/A:N) Added CVSS V3 AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Changed Reference Type https://kb.juniper.net/JSA10782 No Types Assigned https://kb.juniper.net/JSA10782 Vendor Advisory Changed Reference Type http://www.securitytracker.com/id/1038881 No Types Assigned http://www.securitytracker.com/id/1038881 Third Party Advisory, VDB Entry Changed Reference Type http://www.securityfocus.com/bid/99590 No Types Assigned http://www.securityfocus.com/bid/99590 Third Party Advisory, VDB Entry Added CWE CWE-79 Added CPE Configuration OR *cpe:2.3:o:juniper:screenos:6.3.0:*:*:*:*:*:*:* *cpe:2.3:o:juniper:screenos:6.3.0:r1:*:*:*:*:*:* *cpe:2.3:o:juniper:screenos:6.3.0:r10:*:*:*:*:*:* *cpe:2.3:o:juniper:screenos:6.3.0:r11:*:*:*:*:*:* *cpe:2.3:o:juniper:screenos:6.3.0:r12:*:*:*:*:*:* *cpe:2.3:o:juniper:screenos:6.3.0:r13:*:*:*:*:*:* *cpe:2.3:o:juniper:screenos:6.3.0:r14:*:*:*:*:*:* *cpe:2.3:o:juniper:screenos:6.3.0:r15:*:*:*:*:*:* *cpe:2.3:o:juniper:screenos:6.3.0:r16:*:*:*:*:*:* *cpe:2.3:o:juniper:screenos:6.3.0:r17:*:*:*:*:*:* *cpe:2.3:o:juniper:screenos:6.3.0:r18:*:*:*:*:*:* *cpe:2.3:o:juniper:screenos:6.3.0:r19:*:*:*:*:*:* *cpe:2.3:o:juniper:screenos:6.3.0:r2:*:*:*:*:*:* *cpe:2.3:o:juniper:screenos:6.3.0:r21:*:*:*:*:*:* *cpe:2.3:o:juniper:screenos:6.3.0:r22:*:*:*:*:*:* *cpe:2.3:o:juniper:screenos:6.3.0:r23:*:*:*:*:*:* *cpe:2.3:o:juniper:screenos:6.3.0:r23b:*:*:*:*:*:* *cpe:2.3:o:juniper:screenos:6.3.0:r3:*:*:*:*:*:* *cpe:2.3:o:juniper:screenos:6.3.0:r4:*:*:*:*:*:* *cpe:2.3:o:juniper:screenos:6.3.0:r5:*:*:*:*:*:* *cpe:2.3:o:juniper:screenos:6.3.0:r6:*:*:*:*:*:* *cpe:2.3:o:juniper:screenos:6.3.0:r7:*:*:*:*:*:* *cpe:2.3:o:juniper:screenos:6.3.0:r8:*:*:*:*:*:* *cpe:2.3:o:juniper:screenos:6.3.0:r9:*:*:*:*:*:* -
CVE Modified by [email protected]
Jul. 18, 2017
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1038881 [No Types Assigned] Added Reference http://www.securityfocus.com/bid/99590 [No Types Assigned] -
CVE Modified by [email protected]
Jul. 17, 2017
Action Type Old Value New Value Removed Reference http://www.securitytracker.com/id/1038881 [No Types Assigned] Removed Reference http://www.securityfocus.com/bid/99590 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-2339 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2017-2339
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.08 }} 0.01%
score
0.31277
percentile