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TI-2021-13632 Aliases CVE-2021-34618GHSA-x3hh-68ch-974m

A remote denial of service (DoS) vulnerability was discovered in some Aruba Instant…

Priority LOW 29Published · Updated

Key facts

Attack vector
Adjacent network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

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.

Why it matters now

EPSS 0.0048 41st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
—Aruba Instant Access PointsAruba 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—No fix listedCNA
  • Aruba Instant Access Points Vendor— Affected 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 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:h:aruba:aruba_instant:*:*:*:*:*:*:*:*6.4.0 – 6.4.4.8-4.2.4.18; 6.5.0 – 6.5.4.18; 8.3.0 – 8.3.0.14; 8.4.0 – 8.5.0.11; 8.6.0 – 8.6.0.7; 8.7.0 – 8.7.1.1VulnerableAruba
  • cpe:2.3:h:aruba:aruba_instant:*:*:*:*:*:*:*:* Versions 6.4.0 – 6.4.4.8-4.2.4.18; 6.5.0 – 6.5.4.18; 8.3.0 – 8.3.0.14; 8.4.0 – 8.5.0.11; 8.6.0 – 8.6.0.7; 8.7.0 – 8.7.1.1 Vulnerable ·Aruba

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-34618
  2. 2026-10-03 Alias added: GHSA-x3hh-68ch-974m

References

Advisory 1

  • TI-2021-13631 Cross-site scripting in Aruba Instant Access Points CVSS 3.1MEDIUM 6.1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences