Juniper ScreenOS prior 6.3.0r24 Web UI cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Juniper ScreenOS. The affected element is an unknown function of the component Web UI. Performing a manipulation results in cross site scripting. This vulnerability is reported as CVE-2017-2337. The attack is possible to be carried out remotely. No exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in Juniper ScreenOS (Router Operating System). This affects an unknown code of the component Web UI. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity.

The bug was discovered 07/13/2017. The weakness was disclosed 07/12/2017 by Toshitsugu Yoneyama with Mitsui Bussan Secure Directions, Inc. as JSA10782 as confirmed security advisory (Website). It is possible to read the advisory at kb.juniper.net. This vulnerability is uniquely identified as CVE-2017-2337 since 12/01/2016. It is possible to initiate the attack remotely. A authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 101840 (Juniper ScreenOS 6.3.x < 6.3.0r24 Multiple XSS (JSA10782)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Firewalls and running in the context l.

Upgrading to version 6.3.0r24 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (101840), SecurityFocus (BID 99590†) and SecurityTracker (ID 1038881†). The entries VDB-103525, VDB-103526, VDB-103528 and VDB-103529 are pretty similar. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.4

VulDB Base Score: 2.4
VulDB Temp Score: 2.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

Vendor Base Score (Juniper): 8.4
Vendor Vector (Juniper): 🔍

NVD Base Score: 5.4
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 101840
Nessus Name: Juniper ScreenOS 6.3.x < 6.3.0r24 Multiple XSS (JSA10782)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 802738
OpenVAS Name: Juniper ScreenOS Multiple XSS Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: ScreenOS 6.3.0r24

Timelineinfo

12/01/2016 🔍
07/12/2017 +223 days 🔍
07/12/2017 +0 days 🔍
07/13/2017 +1 days 🔍
07/13/2017 +0 days 🔍
07/14/2017 +1 days 🔍
07/14/2017 +0 days 🔍
07/17/2017 +3 days 🔍
07/18/2017 +1 days 🔍
01/01/2021 +1263 days 🔍

Sourcesinfo

Vendor: juniper.net

Advisory: JSA10782
Researcher: Toshitsugu Yoneyama
Organization: Mitsui Bussan Secure Directions, Inc.
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-2337 (🔍)
GCVE (CVE): GCVE-0-2017-2337
GCVE (VulDB): GCVE-100-103527
SecurityFocus: 99590 - Juniper ScreenOS Multiple HTML Injection Vulnerabilities
SecurityTracker: 1038881

See also: 🔍

Entryinfo

Created: 07/14/2017 16:21
Updated: 01/01/2021 12:29
Changes: 07/14/2017 16:21 (84), 06/04/2020 14:55 (8), 01/01/2021 12:23 (2), 01/01/2021 12:29 (1)
Complete: 🔍
Cache ID: 216:031:103

Be aware that VulDB is the high quality source for vulnerability data.

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