Juniper Junos up to 13.1 CSRF Prevention Filter cross-site request forgery

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.4	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Juniper Junos. It has been classified as problematic. This vulnerability affects unknown code of the component CSRF Prevention Filter. The manipulation leads to cross-site request forgery. This vulnerability is listed as CVE-2013-4689. The attack may be initiated remotely. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Juniper Junos (Router Operating System). It has been rated as critical. This issue affects an unknown code block of the component CSRF Prevention Filter. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. Using CWE to declare the problem leads to CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

J-Web in Juniper Junos before 10.4R13, 11.4 before 11.4R7, 12.1R before 12.1R6, 12.1X44 before 12.1X44-D15, 12.1x45 before 12.1X45-D10, 12.2 before 12.2R3, 12.3 before 12.3R2, and 13.1 before 13.1R3 allow remote attackers to bypass the cross-site request forgery (CSRF) protection mechanism and hijack the authentication of administrators for requests that (1) create new administrator accounts or (2) have other unspecified impacts.

The weakness was presented 10/09/2013 as JSA10597 as confirmed advisory (Website). The advisory is shared at kb.juniper.net. The identification of this vulnerability is CVE-2013-4689 since 06/26/2013. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 70475 (Juniper Junos J-Web CSRF Protection Bypass (JSA10597)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Junos Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 43379 (Juniper JUNOS CSRF Protection Bypass Vulnerability in J-Web (JSA10597)).

Upgrading to version 13.1R3 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 (70475), SecurityFocus (BID 62940†), OSVDB (98325†), Secunia (SA55166†) and Vulnerability Center (SBV-41850†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

• Router Operating System

Vendor

• Juniper

Name

• Junos

Version

• 4.0
• 4.1
• 4.2
• 4.3
• 4.4
• 5.0
• 5.1
• 5.2
• 5.3
• 5.4
• 5.5
• 5.6
• 5.7
• 6.0
• 6.1
• 6.2
• 6.3
• 6.4
• 7.0
• 7.1
• 7.2
• 7.3
• 7.4
• 7.5
• 7.6
• 8.0
• 8.1
• 8.2
• 8.3
• 8.4
• 9.0
• 9.1
• 9.2
• 9.4
• 9.5
• 9.6
• 10.4
• 11.4
• 12.1
• 12.1x44
• 12.1x45
• 12.2
• 12.3
• 13.1

License

• commercial

Website

• Vendor: https://www.juniper.net/

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.4

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cross-site request forgery
CWE: CWE-352 / CWE-862 / CWE-863
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Nessus ID: 70475
Nessus Name: Juniper Junos J-Web CSRF Protection Bypass (JSA10597)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: Junos 13.1R3

Timelineinfo

06/26/2013 🔍
10/09/2013 +105 days 🔍
10/09/2013 +0 days 🔍
10/10/2013 +1 days 🔍
10/10/2013 +0 days 🔍
10/11/2013 +1 days 🔍
10/15/2013 +4 days 🔍
10/17/2013 +2 days 🔍
10/17/2013 +0 days 🔍
12/25/2024 +4087 days 🔍

Sourcesinfo

Vendor: juniper.net

Advisory: JSA10597
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2013-4689 (🔍)
GCVE (CVE): GCVE-0-2013-4689
GCVE (VulDB): GCVE-100-10673

IAVM: 🔍

SecurityFocus: 62940
Secunia: 55166 - Juniper Junos J-Web Cross-Site Request Forgery Vulnerability, Less Critical
OSVDB: 98325
Vulnerability Center: 41850 - Juniper JunOS Remote Security Bypass Vulnerability by Bypassing CSRF Protection in J-Web, Critical

Entryinfo

Created: 10/15/2013 11:07
Updated: 12/25/2024 05:35
Changes: 10/15/2013 11:07 (74), 04/29/2019 07:03 (2), 05/26/2021 16:51 (2), 12/25/2024 05:35 (16)
Complete: 🔍
Committer: olku
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion

Do you need the next level of professionalism?

Upgrade your account now!