CWE
22
Advisory Published
Updated

CVE-2021-37734: Path Traversal

First published: Tue Oct 12 2021(Updated: )

A remote unauthorized read access to files vulnerability was discovered in Aruba Instant version(s): 6.4.x.x: 6.4.4.8-4.2.4.18 and below; Aruba Instant 6.5.x.x: 6.5.4.19 and below; Aruba Instant 8.5.x.x: 8.5.0.12 and below; Aruba Instant 8.6.x.x: 8.6.0.11 and below; Aruba Instant 8.7.x.x: 8.7.1.3 and below; Aruba Instant 8.8.x.x: 8.8.0.0 and below. Aruba has released patches for Aruba Instant (IAP) that address this security vulnerability.

Credit: security-alert@hpe.com

Affected SoftwareAffected VersionHow to fix
Arubanetworks Aruba Instant>=6.4.0.2-4.1.0.0<6.4.4.8-4.2.4.19
Arubanetworks Aruba Instant>=6.5.4.0<6.5.4.20
Arubanetworks Aruba Instant>=8.5.0.0<8.5.0.13
Arubanetworks Aruba Instant>=8.6.0.0<8.6.0.12
Arubanetworks Aruba Instant>=8.7.0.0<8.7.1.4
Siemens Scalance W1750d Firmware>=8.7.1.3
Siemens SCALANCE W1750D

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Frequently Asked Questions

  • What is the vulnerability ID of this vulnerability?

    The vulnerability ID is CVE-2021-37734.

  • What is the severity of CVE-2021-37734?

    The severity of CVE-2021-37734 is medium.

  • Which versions of Aruba Instant are affected by CVE-2021-37734?

    Aruba Instant version 6.4.x.x: 6.4.4.8-4.2.4.18 and below, Aruba Instant 6.5.x.x: 6.5.4.19 and below, Aruba Instant 8.5.x.x: 8.5.0.12 and below, Aruba Instant 8.6.x.x: 8.6.0.11 and below, Aruba Instant 8.7.x.x: 8.7.1.3 and below are affected by CVE-2021-37734.

  • How can I fix CVE-2021-37734?

    Apply the appropriate security patch or upgrade to a version that is not vulnerable.

  • Where can I find more information about CVE-2021-37734?

    You can find more information about CVE-2021-37734 at the following references: [link1](https://cert-portal.siemens.com/productcert/pdf/ssa-917476.pdf) and [link2](https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-017.txt).

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