Linksys WET11 1.31/1.32 DLC Header input validation

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Linksys WET11 1.31/1.32. It has been rated as problematic. This issue affects some unknown processing of the component DLC Header Handler. Performing a manipulation results in input validation. This vulnerability was named CVE-2002-2371. There is no available exploit.

Detailsinfo

A vulnerability was found in Linksys WET11 1.31/1.32. It has been classified as critical. This affects an unknown function of the component DLC Header Handler. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as 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. This is going to have an impact on availability. The summary by CVE is:

Linksys WET11 firmware 1.31 and 1.32 allows remote attackers to cause a denial of service (crash) via a packet containing the device s hardware address as the source MAC address in the DLC header.

The weakness was presented 12/31/2002 (Website). The advisory is shared at cert.uni-stuttgart.de. This vulnerability is uniquely identified as CVE-2002-2371 since 10/31/2007. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available.

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 (10472) and SecurityFocus (BID 6046†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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: 7.5

VulDB Base Score: 7.5
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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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: Not defined

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

10/25/2002 🔍
12/31/2002 +67 days 🔍
12/31/2002 +0 days 🔍
10/31/2007 +1765 days 🔍
08/07/2014 +2472 days 🔍
07/14/2024 +3629 days 🔍

Sourcesinfo

Vendor: linksys.com

Advisory: cert.uni-stuttgart.de
Status: Not defined
Confirmation: 🔍

CVE: CVE-2002-2371 (🔍)
GCVE (CVE): GCVE-0-2002-2371
GCVE (VulDB): GCVE-100-20013
X-Force: 10472
SecurityFocus: 6046 - Linksys WET11 Denial Of Service Vulnerability

Entryinfo

Created: 08/07/2014 13:28
Updated: 07/14/2024 07:59
Changes: 08/07/2014 13:28 (49), 06/12/2018 11:06 (2), 07/14/2024 07:59 (17)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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