SonicWALL Firewall TZ Series Default Credentials improper authentication

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.
8.9	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in SonicWALL Firewall TZ Series. Affected by this vulnerability is an unknown functionality of the component Default Credentials. Executing a manipulation with the input admin/password can lead to improper authentication. In addition, an exploit is available. It is advised to implement further authentication.

Detailsinfo

A vulnerability classified as critical was found in SonicWALL Firewall TZ Series (Firewall Software). This vulnerability affects some unknown functionality of the component Default Credentials. The manipulation with the input value admin/password leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was presented 05/12/2013 by Darius Freamon as not defined blog post (Blog). The advisory is shared for download at dariusfreamon.wordpress.com. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. 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 dariusfreamon.wordpress.com. It is declared as proof-of-concept.

It is possible to mitigate the problem by adding an authentication mechanism.

The vulnerability is also documented in the vulnerability database at OSVDB (93275†). See VDB-8669 and VDB-8670 for similar entries. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Firewall Software

Vendor

SonicWALL

Name

Firewall

Version

TZ Series

License

commercial

Website

Vendor: https://www.sonicwall.com/

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 8.9

VulDB Base Score: 9.8
VulDB Temp Score: 8.9
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: Improper authentication
CWE: CWE-287
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: Authentication
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

05/12/2013 🔍
05/12/2013 +0 days 🔍
05/14/2013 +2 days 🔍
03/20/2019 +2136 days 🔍

Sourcesinfo

Vendor: sonicwall.com

Advisory: dariusfreamon.wordpress.com
Researcher: Darius Freamon
Status: Not defined

GCVE (VulDB): GCVE-100-8668
OSVDB: 93275

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

Entryinfo

Created: 05/14/2013 16:34
Updated: 03/20/2019 19:43
Changes: 05/14/2013 16:34 (46), 03/20/2019 19:43 (2)
Complete: 🔍
Committer:
Cache ID: 216::103