Cisco Linksys Wrh54g Router 1.01.03 Management Interface input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Cisco Linksys Wrh54g Router 1.01.03. Affected is an unknown function of the component Management Interface. Executing a manipulation can lead to input validation. This vulnerability is tracked as CVE-2008-2636. No exploit exists.

Detailsinfo

A vulnerability was found in Cisco Linksys Wrh54g Router 1.01.03 (Router Operating System). It has been declared as critical. This vulnerability affects an unknown code block of the component Management Interface. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect availability. CVE summarizes:

The HTTP service on the Cisco Linksys WRH54G with firmware 1.01.03 allows remote attackers to cause a denial of service (management interface outage) or possibly execute arbitrary code via a URI that begins with a "/./" sequence, contains many instances of a "front_page" sequence, and ends with a ".asp" sequence.

The weakness was disclosed 06/09/2008 (Website). The advisory is shared for download at securityfocus.com. This vulnerability was named CVE-2008-2636 since 06/09/2008. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 11/16/2017).

It is declared as proof-of-concept.

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 databases at X-Force (42890), Secunia (SA30562†) and SecurityTracker (ID 1020237†). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.5
VulDB Temp Score: 6.6
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: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

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

06/09/2008 🔍
06/09/2008 +0 days 🔍
06/09/2008 +0 days 🔍
06/11/2008 +2 days 🔍
03/16/2015 +2469 days 🔍
11/16/2017 +976 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: securityfocus.com⛔
Status: Not defined

CVE: CVE-2008-2636 (🔍)
GCVE (CVE): GCVE-0-2008-2636
GCVE (VulDB): GCVE-100-42712
X-Force: 42890 - Cisco Linksys WRH54G router HTTP denial of service
Secunia: 30562
SecurityTracker: 1020237
Vupen: ADV-2008-1772

Entryinfo

Created: 03/16/2015 17:00
Updated: 11/16/2017 11:04
Changes: 03/16/2015 17:00 (48), 11/16/2017 11:04 (7)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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