VDB-8911 · SA53552 · OSVDB 93704

Barracuda SSL VPN 680 2.2.2.203 launchApplication.do returnTo Remote Code Execution

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.
6.6	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Barracuda SSL VPN 680 2.2.2.203. It has been rated as problematic. Affected by this issue is some unknown functionality of the file launchApplication.do. This manipulation of the argument returnTo causes Remote Code Execution. Additionally, an exploit exists. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability classified as critical was found in Barracuda SSL VPN 680 2.2.2.203 (Network Encryption Software). Affected by this vulnerability is an unknown function of the file launchApplication.do. The manipulation of the argument returnTo with an unknown input leads to a remote code execution vulnerability. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was released 05/27/2013 with Vulnerability Lab as not defined mailinglist post (Bugtraq). It is possible to read the advisory at seclists.org. The public release was coordinated with Barracuda. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details and also a public exploit are known.

After immediately, there has been an exploit disclosed. It is possible to download the exploit at seclists.org. It is declared as proof-of-concept.

Applying a patch is able to eliminate this problem. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at OSVDB (93704†) and Secunia (SA53552†). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Network Encryption Software

Vendor

Barracuda

Name

SSL VPN 680

Version

2.2.2.203

License

commercial

Website

Vendor: https://www.barracuda.com/

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
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: 🔍

Exploitinginfo

Class: Remote Code Execution
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍

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

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

02/20/2013 🔍
05/27/2013 +96 days 🔍
05/27/2013 +0 days 🔍
05/29/2013 +2 days 🔍
05/30/2013 +1 days 🔍
03/20/2019 +2120 days 🔍

Sourcesinfo

Vendor: barracuda.com

Advisory: seclists.org
Organization: Vulnerability Lab
Status: Not defined
Coordinated: 🔍

GCVE (VulDB): GCVE-100-8911
Secunia: 53552 - Barracuda SSL VPN "returnTo" Open Redirection Weakness, Not Critical
OSVDB: 93704

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

Entryinfo

Created: 05/29/2013 11:46
Updated: 03/20/2019 17:44
Changes: 05/29/2013 11:46 (47), 03/20/2019 17:44 (5)
Complete: 🔍
Committer:
Cache ID: 216:CFF:103