HPE Aruba Instant up to 8.7.1.2 buffer overflow

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in HPE Aruba Instant up to 8.7.1.2. Affected by this vulnerability is an unknown functionality. Executing a manipulation can lead to buffer overflow. This vulnerability appears as CVE-2021-37726. The attack may be performed from remote. There is no available exploit. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability was found in HPE Aruba Instant up to 8.7.1.2. It has been declared as critical. This vulnerability affects some unknown functionality. The manipulation with an unknown input leads to a buffer overflow vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was presented 10/12/2021 as ARUBA-PSA-2021-017. The advisory is shared for download at arubanetworks.com. This vulnerability was named CVE-2021-37726 since 07/29/2021. There are neither technical details nor an exploit publicly available.

Applying a patch is able to eliminate this problem.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

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: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/29/2021 🔍
10/12/2021 +75 days 🔍
10/12/2021 +0 days 🔍
10/15/2021 +3 days 🔍

Sourcesinfo

Vendor: hpe.com

Advisory: ARUBA-PSA-2021-017
Status: Confirmed

CVE: CVE-2021-37726 (🔍)
GCVE (CVE): GCVE-0-2021-37726
GCVE (VulDB): GCVE-100-184228

Entryinfo

Created: 10/12/2021 18:32
Updated: 10/15/2021 08:19
Changes: 10/12/2021 18:32 (38), 10/15/2021 08:19 (1)
Complete: 🔍
Cache ID: 216::103

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