ZyXEL P-660HW access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.6$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in ZyXEL P-660HW. This affects an unknown function. The manipulation results in access control. This vulnerability is reported as CVE-2008-1255. No exploit exists.

Detailsinfo

A vulnerability, which was classified as critical, was found in ZyXEL P-660HW (Router Operating System) (version unknown). Affected is an unknown function. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

The ZyXEL P-660HW series router maintains authentication state by IP address, which allows remote attackers to bypass authentication by establishing a session from a source IP address of a previously authenticated user.

The weakness was disclosed 03/10/2008 as not defined posting (Bugtraq). The advisory is shared for download at securityfocus.com. This vulnerability is traded as CVE-2008-1255 since 03/10/2008. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at X-Force (41114). The entries VDB-30183, VDB-41426, VDB-41425 and VDB-41424 are pretty similar. Once again VulDB remains the best source for vulnerability data.

Productinfo

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Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 8.6

VulDB Base Score: 9.8
VulDB Temp Score: 8.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/10/2008 🔍
03/10/2008 +0 days 🔍
03/10/2008 +0 days 🔍
03/16/2015 +2562 days 🔍
11/09/2017 +969 days 🔍

Sourcesinfo

Vendor: zyxel.com

Advisory: securityfocus.com⛔
Status: Not defined

CVE: CVE-2008-1255 (🔍)
GCVE (CVE): GCVE-0-2008-1255
GCVE (VulDB): GCVE-100-41412
X-Force: 41114 - ZyXEL P-660HW IP authentication bypass

See also: 🔍

Entryinfo

Created: 03/16/2015 13:43
Updated: 11/09/2017 09:52
Changes: 03/16/2015 13:43 (48), 11/09/2017 09:52 (2)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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