Barracuda Load Balancer 4.2.1 cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Barracuda Load Balancer 4.2.1. It has been classified as problematic. This affects an unknown part. The manipulation leads to cross site scripting. It is possible to initiate the attack remotely. Furthermore, there is an exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Barracuda Load Balancer 4.2.1 and classified as problematic. This issue affects an unknown code block. The manipulation with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-80. The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages. Impacted is integrity.

The weakness was shared 07/29/2014 by Justin Kelly, Ebrahim Hegazy and Jon as BNSEC-01263 as confirmed advisory (Website). The advisory is shared at barracuda.com. The attack may be initiated remotely. The requirement for exploitation is a simple authentication. It demands that the victim is doing some kind of user interaction. Technical details are unknown but a public exploit is available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

The exploit is available at packetstormsecurity.com. It is declared as highly functional.

Upgrading to version 4.2.2 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at X-Force (94928). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Cross site scripting
CWE: CWE-80 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Download: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Load Balancer 4.2.2

Timelineinfo

07/29/2014 🔍
08/07/2014 +9 days 🔍
04/20/2019 +1717 days 🔍

Sourcesinfo

Vendor: barracuda.com

Advisory: BNSEC-01263
Researcher: Justin Kelly, Ebrahim Hegazy, Jon
Status: Confirmed

GCVE (VulDB): GCVE-100-67289
X-Force: 94928 - Barracuda Load Balancer unspecified cross-site scripting, Medium Risk

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 08/07/2014 13:30
Updated: 04/20/2019 16:41
Changes: 08/07/2014 13:30 (43), 04/20/2019 16:41 (4)
Complete: 🔍
Cache ID: 216:587:103

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