A remote buffer overflow vulnerability was discovered in some Aruba Instant Access Point (IAP) products in version(s): Aruba Instant 6.4.x: 6.4.4.8-4.2.4.17 and below; Aruba Instant 6.5.x: 6.5.4.16 and below; Aruba Instant 8.3.x: 8.3.0.12 and below; Aruba Instant 8.5.x: 8.5.0.6 and below; Aruba Instant 8.6.x: 8.6.0.2 and below
Published Mar 30, 2021
9.8
CRITICALCVSS 3.1
EPSS 2.43%
Description
A remote buffer overflow vulnerability was discovered in some Aruba Instant Access Point (IAP) products in version(s): Aruba Instant 6.4.x: 6.4.4.8-4.2.4.17 and below; Aruba Instant 6.5.x: 6.5.4.16 and below; Aruba Instant 8.3.x: 8.3.0.12 and below; Aruba Instant 8.5.x: 8.5.0.6 and below; Aruba Instant 8.6.x: 8.6.0.2 and below. Aruba has released patches for Aruba Instant that address this security vulnerability.
Affected products
- Vendor n/a Product Aruba Instant Access Points Defaultn/a
- Version Aruba Instant 6.4.x: 6.4.4.8-4.2.4.17 and belowStatusaffectedConstraints-
- Version Aruba Instant 6.5.x: 6.5.4.16 and belowStatusaffectedConstraints-
- Version Aruba Instant 8.3.x: 8.3.0.12 and belowStatusaffectedConstraints-
- Version Aruba Instant 8.5.x: 8.5.0.6 and belowStatusaffectedConstraints-
- Version Aruba Instant 8.6.x: 8.6.0.2 and belowStatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| n/a | Aruba Instant Access Points | n/a |
|
Configuration 1
- ≥ 6.4.0.0 · ≤ 6.4.4.8-4.2.4.17
- ≥ 6.5.0.0 · < 6.5.4.17
- ≥ 8.3.0.0 · < 8.3.0.13
- ≥ 8.5.0.0 · < 8.5.0.7
- ≥ 8.6.0.0 · < 8.6.0.3
Configuration 2
- < 8.7.0
Running on/with
- n/a
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:C/I:C/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (20 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 2.43% (0.02429) | 83.68th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.41% (0.02409) | 81.89th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.74% (0.01739) | 80.81th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.79% (0.03790) | 79.90th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.19% (0.02186) | 83.22th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.46% (0.00462) | 75.66th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.46% (0.00462) | 74.66th | v3 (v2023.03.01) |
| Dec 13, 2023 | 0.46% (0.00462) | 72.65th | v3 (v2023.03.01) |
| Jun 21, 2023 | 0.42% (0.00419) | 70.56th | v3 (v2023.03.01) |
| Mar 14, 2023 | 0.40% (0.00398) | 69.43th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.38% (0.00382) | 68.75th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.05% (0.01055) | 50.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.05% (0.01055) | 48.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.05% (0.01055) | 27.52th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.78% (0.00785) | 22.12th | v1 |
| Jan 6, 2022 | 0.78% (0.00785) | 21.52th | v1 |
| Sep 1, 2021 | 0.78% (0.00785) | 52.07th | v1 |
| May 12, 2021 | 0.78% (0.00785) | 0.00th | v1 |
| Apr 14, 2021 | 0.52% (0.00523) | 0.00th | v1 |
References (2)
- https://cert-portal.siemens.com/productcert/pdf/ssa-723417.pdf x_refsource_CONFIRMPatchThird Party Advisory
- https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-007.txt x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://cert-portal.siemens.com/productcert/pdf/ssa-723417.pdf | x_refsource_CONFIRMPatchThird Party Advisory | |
| https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-007.txt | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.