CVE-2022-37895

MEDIUM

4.9

CVSS Score

Published: October 7, 2022 at 12:00 AM UTC

Updated: June 17, 2026 at 04:55 AM UTC

4 products affected across 2 vendorsArubaosInstantScalance W1750D Firmware

Using Aruba Access Points: 100 Series; 103 Series; 110 Series; 120 Series; 130 Series; 200 Series; 207 Series; 210 Series; 220 Series; 260 Series; 300 Series; 303 Series; 310 Series; 318 Series Hardened Access Points; 320 Series; 330 Series; 340 Series; 370 Series; 500 Series; 510 Series; 530 Series; 550 Series; 630 Series; 650 Series; by N/A?

Get instant alerts when new vulnerabilities affect Aruba Access Points: 100 Series; 103 Series; 110 Series; 120 Series; 130 Series; 200 Series; 207 Series; 210 Series; 220 Series; 260 Series; 300 Series; 303 Series; 310 Series; 318 Series Hardened Access Points; 320 Series; 330 Series; 340 Series; 370 Series; 500 Series; 510 Series; 530 Series; 550 Series; 630 Series; 650 Series; - before attackers find them.

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Severity

MEDIUM4.9

Exploit prediction

EPSS 0.9%

Description

An unauthenticated Denial of Service (DoS) vulnerability exists in the handling of certain SSID strings by Aruba InstantOS and ArubaOS 10. Successful exploitation of this vulnerability results in the ability to interrupt the normal operation of the affected AP of Aruba InstantOS 6.4.x: 6.4.4.8-4.2.4.20 and below; Aruba InstantOS 6.5.x: 6.5.4.23 and below; Aruba InstantOS 8.6.x: 8.6.0.18 and below; Aruba InstantOS 8.7.x: 8.7.1.9 and below; Aruba InstantOS 8.10.x: 8.10.0.1 and below; ArubaOS 10.3.x: 10.3.1.0 and below; Aruba has released upgrades for Aruba InstantOS that address this security vulnerability.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Arubaos · Aruba Networks

95%

v ≤ 10.3.1.0v ≤ 6.4.4.8-4.2.4.20v ≤ 6.5.4.23v ≤ 8.10.0.1v ≤ 8.6.0.18v ≤ 8.7.1.910.3.0.0 ≤ v < 10.3.1.1

Affected range stops below 10.3.1.1, so it looks safe — our inference, not a vendor statement

Instant · Aruba Networks

95%

v ≤ 10.3.1.0v ≤ 6.4.4.8-4.2.4.20v ≤ 6.5.4.23v ≤ 8.10.0.1v ≤ 8.6.0.18v ≤ 8.7.1.96.4.0.0 ≤ v < 6.4.4.8-4.2.4.216.5.0.0 ≤ v < 6.5.4.248.10.0.0 ≤ v < 8.10.0.28.6.0.0 ≤ v < 8.6.0.198.7.0.0 ≤ v < 8.7.1.10

Affected range stops below 6.4.4.8-4.2.4.21, so it looks safe — our inference, not a vendor statement

Affected range stops below 6.5.4.24, so it looks safe — our inference, not a vendor statement

Affected range stops below 8.10.0.2, so it looks safe — our inference, not a vendor statement

Affected range stops below 8.6.0.19, so it looks safe — our inference, not a vendor statement

Affected range stops below 8.7.1.10, so it looks safe — our inference, not a vendor statement

Scalance W1750D Firmware · Siemens

95%

All versions

siemens-scalance-w1750d (same device)

Scalance W1750D · Siemensdevice

80%

All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2022-014.txt

References (2)

Third Party Advisory

Source: [email protected]

https://cert-portal.siemens.com/productcert/pdf/ssa-506569.pdf

Vendor Advisory

Source: [email protected]

https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2022-014.txt

CVSS

4.9MEDIUM[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: HIGH
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: NONE
Integrity: NONE
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

NVD-CWE-noinfo

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