How severe is CVE-2017-5826?

CVE-2017-5826 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2017-5826 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-5826?

CVE-2017-5826 affects Hp Aruba Clearpass Policy Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-5826?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2017-5826 published?

CVE-2017-5826 was published on 2018-02-15 and last updated on 2026-06-17.

CVE-2017-5826

CVE-2017-5826 is a high-severity vulnerability in Hp Aruba Clearpass Policy Manager with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.5
EPSS exploit prediction: 3% (87th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Hp Aruba Clearpass Policy Manager
Published: 2018-02-15
Last modified: 2026-06-17

Description

An authenticated remote code execution vulnerability in HPE Aruba ClearPass Policy Manager version 6.6.x was found.

Frequently asked questions

What is CVE-2017-5826?: An authenticated remote code execution vulnerability in HPE Aruba ClearPass Policy Manager version 6.6.x was found.
How severe is CVE-2017-5826?: CVE-2017-5826 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-5826 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-5826?: CVE-2017-5826 affects Hp Aruba Clearpass Policy Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-5826?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2017-5826 published?: CVE-2017-5826 was published on 2018-02-15 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:hp:aruba_clearpass_policy_manager:*:*:*:*:*:*:*:*

More vulnerabilities in Hp Aruba Clearpass Policy Manager

CVE-2018-7058 — Critical (CVSS 9.8): Aruba ClearPass, all versions of 6.6.x prior to 6.6.9 are affected by an authentication bypass vulnerability, an…
CVE-2017-5824 — Critical (CVSS 9.8): An unauthenticated remote code execution vulnerability in HPE Aruba ClearPass Policy Manager version 6.6.x was found.
CVE-2018-7059 — High (CVSS 8.8): Aruba ClearPass prior to 6.6.9 has a vulnerability in the API that helps to coordinate cluster actions. An…
CVE-2017-5825 — High (CVSS 8.8): A privilege escalation vulnerability in HPE Aruba ClearPass Policy Manager version 6.6.x was found.
CVE-2017-9001 — High (CVSS 8.1): Aruba ClearPass 6.6.3 and later includes a feature called "SSH Lockout", which causes ClearPass to lock accounts with…
CVE-2017-5828 — High (CVSS 8.1): An arbitrary command execution vulnerability in HPE Aruba ClearPass Policy Manager version 6.6.x was found.

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