How severe is CVE-2021-34616?

CVE-2021-34616 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2021-34616 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-34616?

CVE-2021-34616 affects Arubanetworks Clearpass Policy Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-34616?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2021-34616 published?

CVE-2021-34616 was published on 2021-07-08 and last updated on 2026-06-17.

CVE-2021-34616

CVE-2021-34616 is a medium-severity vulnerability in Arubanetworks Clearpass Policy Manager with a CVSS 3.x base score of 6.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
EPSS exploit prediction: 1% (68th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Arubanetworks Clearpass Policy Manager
Published: 2021-07-08
Last modified: 2026-06-17

Description

A remote arbitrary command execution vulnerability was discovered in Aruba ClearPass Policy Manager version(s): Prior to 6.10.0, 6.9.6 and 6.8.9. Aruba has released updates to ClearPass Policy Manager that address this security vulnerability.

Frequently asked questions

What is CVE-2021-34616?: A remote arbitrary command execution vulnerability was discovered in Aruba ClearPass Policy Manager version(s): Prior to 6.10.0, 6.9.6 and 6.8.9. Aruba has released updates to ClearPass Policy Manager that address this security vulnerability.
How severe is CVE-2021-34616?: CVE-2021-34616 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2021-34616 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-34616?: CVE-2021-34616 affects Arubanetworks Clearpass Policy Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-34616?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-34616 published?: CVE-2021-34616 was published on 2021-07-08 and last updated on 2026-06-17.

References

https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-012.txt

Affected products (1)

cpe:2.3:a:arubanetworks:clearpass_policy_manager:*:*:*:*:*:*:*:*

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