CVE-2021-34618

MEDIUM
6.5
CVSS Score
Published: July 19, 2021 at 07:38 PM UTC
Updated: June 17, 2026 at 03:56 AM UTC
2 products affected across 2 vendorsAruba InstantInstant

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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.5%

Description

A remote denial of service (DoS) vulnerability was discovered in some Aruba Instant Access Point (IAP) products in version(s): Aruba Instant 6.4.x: 6.4.4.8-4.2.4.18 and below; Aruba Instant 6.5.x: 6.5.4.18 and below; Aruba Instant 8.3.x: 8.3.0.14 and below; Aruba Instant 8.4.x: All versions; Aruba Instant 8.5.x: 8.5.0.11 and below; Aruba Instant 8.6.x: 8.6.0.7 and below; Aruba Instant 8.7.x: 8.7.1.1 and below. Aruba has released patches for Aruba Instant that address this security vulnerability.

Affected

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

6.4.0 ≤ v ≤ 6.4.4.8-4.2.4.186.5.0 ≤ v ≤ 6.5.4.188.3.0 ≤ v ≤ 8.3.0.148.4.0 ≤ v ≤ 8.5.0.118.6.0 ≤ v ≤ 8.6.0.78.7.0 ≤ v ≤ 8.7.1.1
v ≤ 6.4.4.8-4.2.4.18v ≤ 6.5.4.18v ≤ 8.3.0.14v ≤ 8.5.0.11v ≤ 8.6.0.7v ≤ 8.7.1.1Aruba Instant 8.4.x: All versions

Remediation

No guide yet

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

CVSS

Attack Vector
ADJACENT_NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-noinfo

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