CVE-2018-16417
Aruba Instant 4.x prior to 6.4.4.8-4.2.4.12, 6.5.x prior to 6.5.4.11, 8.3.x prior to 8.3.0.6, and...
Aruba Instant 4.x prior to 6.4.4.8-4.2.4.12, 6.5.x prior to 6.5.4.11, 8.3.x prior to 8.3.0.6, and 8.4.x prior to 8.4.0.1 allows Command injection.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Aruba Instant 4.x prior to 6.4.4.8-4.2.4.12, 6.5.x prior to 6.5.4.11, 8.3.x prior to 8.3.0.6, and 8.4.x prior to 8.4.0.1 allows Command injection.
- Record
CVE-2018-16417- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-77
- Updated
- 2026-11-02
CVE List No score
Aruba Instant 4.x prior to 6.4.4.8-4.2.4.12, 6.5.x prior to 6.5.4.11, 8.3.x prior to 8.3.0.6, and 8.4.x prior to 8.4.0.1 allows Command injection.
- Record
CVE-2018-16417- Updated
- 2026-11-02
EUVDEUVD-2018-8257 No score
Aruba Instant 4.x prior to 6.4.4.8-4.2.4.12, 6.5.x prior to 6.5.4.11, 8.3.x prior to 8.3.0.6, and 8.4.x prior to 8.4.0.1 allows Command injection.
- Record
EUVD-2018-8257- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-cx84-r7h4-7pfj
Aruba Instant 4.x prior to 6.4.4.8-4.2.4.12, 6.5.x prior to 6.5.4.11, 8.3.x prior to 8.3.0.6, and...
Aruba Instant 4.x prior to 6.4.4.8-4.2.4.12, 6.5.x prior to 6.5.4.11, 8.3.x prior to 8.3.0.6, and 8.4.x prior to 8.4.0.1 allows Command injection.
- Record
GHSA-cx84-r7h4-7pfj- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-77
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-16417 is a high vulnerability (CVSS 7.5) in Arubanetworks Instant, published October 30, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.35%, the 88th percentile. No source names a fixed version.