Zyxel Zywall 2 3.62(wk.6) Management Interface improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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4.5$0-$5k0.00

A vulnerability, which was classified as critical, was found in Zyxel Zywall 2 3.62(wk.6) (Firewall Software). Affected is an unknown functionality of the component Management Interface. The manipulation with an unknown input leads to a improper authentication vulnerability. CWE is classifying the issue as CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. This is going to have an impact on integrity. CVE summarizes:

The management interface in ZyNOS firmware 3.62(WK.6) on the Zyxel Zywall 2 device has a certain default password, which allows remote attackers to perform administrative actions.

The weakness was presented 08/10/2007 (Website). The advisory is available at securityfocus.com. This vulnerability is traded as CVE-2007-4316 since 08/13/2007. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available.

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

The vulnerability is also documented in the vulnerability database at X-Force (35914). See 38301, 38300 and 38299 for similar entries.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.5

VulDB Base Score: 5.3
VulDB Temp Score: 4.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Authentication
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/10/2007 🔍
08/13/2007 +2 days 🔍
08/13/2007 +0 days 🔍
08/15/2007 +2 days 🔍
03/16/2015 +2769 days 🔍
11/02/2017 +962 days 🔍

Sourcesinfo

Vendor: zyxel.com

Advisory: securityfocus.com⛔
Status: Not defined

CVE: CVE-2007-4316 (🔍)
X-Force: 35914 - ZyXEL ZyWALL and ZyNOS management interface default passwords
Secunia: 26381
OSVDB: 37669 - ZyXEL ZyWALL 2 ZyNOS Management Interface Default Password

See also: 🔍

Entryinfo

Created: 03/16/2015 12:18
Updated: 11/02/2017 10:48
Changes: 03/16/2015 12:18 (53), 11/02/2017 10:48 (3)
Complete: 🔍

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