What is CVE-2021-37735?

CVE-2021-37735 is a remote denial of service vulnerability discovered in Aruba Instant.

What is the severity of CVE-2021-37735?

CVE-2021-37735 has a severity rating of 5.3 (medium).

How can I fix CVE-2021-37735?

Aruba has released patches for Aruba Instant (IAP) to fix this vulnerability. Please refer to the official Aruba security advisory for instructions on how to apply the patches.

Where can I find more information about CVE-2021-37735?

You can find more information about CVE-2021-37735 in the Siemens ProductCERT advisory and the official Aruba security advisory.

Vulnerability/
CVE-2021-37735

medium

5.3

CWE

134

12/10/2021

4/8/2024

CVE-2021-37735

First published: Tue Oct 12 2021(Updated: )

A remote denial of service vulnerability was discovered in Aruba Instant version(s): Aruba Instant 6.5.x.x: 6.5.4.18 and below; Aruba Instant 8.5.x.x: 8.5.0.10 and below; Aruba Instant 8.6.x.x: 8.6.0.4 and below. Aruba has released patches for Aruba Instant (IAP) that address this security vulnerability.

Credit: security-alert@hpe.com

Affected Software	Affected Version	How to fix
Arubanetworks Aruba Instant	>=6.5.4.0<6.5.4.18
Arubanetworks Aruba Instant	>=8.5.0.0<8.5.0.11
Arubanetworks Aruba Instant	>=8.6.0.0<8.6.0.5
Siemens Scalance W1750d Firmware	<8.7.1.3
Siemens SCALANCE W1750D

Remedy

https://cert-portal.siemens.com/productcert/pdf/ssa-917476.pdf

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Reference Links

Frequently Asked Questions

What is CVE-2021-37735?
CVE-2021-37735 is a remote denial of service vulnerability discovered in Aruba Instant.
What versions of Aruba Instant are affected by CVE-2021-37735?
Aruba Instant 6.5.x.x: 6.5.4.18 and below; Aruba Instant 8.5.x.x: 8.5.0.10 and below; Aruba Instant 8.6.x.x: 8.6.0.4 and below.
What is the severity of CVE-2021-37735?
CVE-2021-37735 has a severity rating of 5.3 (medium).
How can I fix CVE-2021-37735?
Aruba has released patches for Aruba Instant (IAP) to fix this vulnerability. Please refer to the official Aruba security advisory for instructions on how to apply the patches.
Where can I find more information about CVE-2021-37735?
You can find more information about CVE-2021-37735 in the Siemens ProductCERT advisory and the official Aruba security advisory.

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vendor/arubanetworks
canonical/arubanetworks aruba instant
version/arubanetworks aruba instant/6.5.4.0
version/arubanetworks aruba instant/8.5.0.0
version/arubanetworks aruba instant/8.6.0.0
vendor/siemens
canonical/siemens scalance w1750d firmware
canonical/siemens scalance w1750d

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