Belkin LINKSYS WRT160NL 1.0.04.002_US_20130619 mini_httpd create_dir buffer overflow

CVSS Meta Temp Score
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CTI Interest Score
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7.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Belkin LINKSYS WRT160NL 1.0.04.002_US_20130619. It has been classified as problematic. This impacts the function create_dir of the component mini_httpd. Performing a manipulation results in buffer overflow. This vulnerability was named CVE-2020-26561. There is no available exploit. It is recommended to replace the affected component with an alternative.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Belkin LINKSYS WRT160NL 1.0.04.002_US_20130619 (Router Operating System). This affects the function create_dir of the component mini_httpd. The manipulation with an unknown input leads to a buffer overflow vulnerability. CWE is classifying the issue as CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was presented 10/23/2020. It is possible to read the advisory at research.nccgroup.com. This vulnerability is uniquely identified as CVE-2020-26561. Technical details of the vulnerability are known, but there is no available exploit.

The problem might be mitigated by replacing the product with as an alternative.

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Productinfo

Type

Vendor

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Version

License

Support

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.1
VulDB Meta Temp Score: 7.1

VulDB Base Score: 5.5
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
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: Alternative
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/04/2020 🔍
10/23/2020 +19 days 🔍
10/23/2020 +0 days 🔍
08/04/2024 +1381 days 🔍

Sourcesinfo

Advisory: research.nccgroup.com
Status: Not defined

CVE: CVE-2020-26561 (🔍)
GCVE (CVE): GCVE-0-2020-26561
GCVE (VulDB): GCVE-100-163623

Entryinfo

Created: 10/23/2020 16:20
Updated: 08/04/2024 19:11
Changes: 10/23/2020 16:20 (38), 11/27/2020 01:09 (2), 11/27/2020 01:12 (18), 08/04/2024 19:11 (17)
Complete: 🔍
Cache ID: 216::103

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