How severe is CVE-2022-43540?

CVE-2022-43540 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2022-43540 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-43540?

CVE-2022-43540 affects Arubanetworks Clearpass Policy Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-43540?

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

When was CVE-2022-43540 published?

CVE-2022-43540 was published on 2023-01-05 and last updated on 2026-06-17.

CVE-2022-43540

CVE-2022-43540 is a medium-severity vulnerability in Arubanetworks Clearpass Policy Manager with a CVSS 3.x base score of 5.5. 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-200.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (7th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Arubanetworks Clearpass Policy Manager
Published: 2023-01-05
Last modified: 2026-06-17

Description

A vulnerability exists in the ClearPass OnGuard macOS agent that allows for an attacker with local macOS instance access to potentially obtain sensitive information. A successful exploit could allow an attacker to retrieve information that is of a sensitive nature in Aruba ClearPass Policy Manager version(s): ClearPass Policy Manager 6.10.x: 6.10.7 and below and ClearPass Policy Manager 6.9.x: 6.9.12 and below.

Frequently asked questions

What is CVE-2022-43540?: A vulnerability exists in the ClearPass OnGuard macOS agent that allows for an attacker with local macOS instance access to potentially obtain sensitive information. A successful exploit could allow an attacker to retrieve information that is of a sensitive nature in Aruba ClearPass Policy Manager version(s): ClearPass Policy Manager 6.10.x: 6.10.7 and below and ClearPass Policy Manager 6.9.x: 6.9.12 and below.
How severe is CVE-2022-43540?: CVE-2022-43540 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2022-43540 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-43540?: CVE-2022-43540 affects Arubanetworks Clearpass Policy Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-43540?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-43540 published?: CVE-2022-43540 was published on 2023-01-05 and last updated on 2026-06-17.

References

https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2022-020.txt

Affected products (1)

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

More vulnerabilities in Arubanetworks Clearpass Policy Manager

CVE-2022-23660 — Critical (CVSS 10.0): A remote authentication bypass vulnerability was discovered in Aruba ClearPass Policy Manager version(s): 6.10.4 and…
CVE-2022-23658 — Critical (CVSS 10.0): A remote authentication bypass vulnerability was discovered in Aruba ClearPass Policy Manager version(s): 6.10.4 and…
CVE-2022-23657 — Critical (CVSS 10.0): A remote authentication bypass vulnerability was discovered in Aruba ClearPass Policy Manager version(s): 6.10.4 and…
CVE-2023-25589 — Critical (CVSS 9.8): A vulnerability in the web-based management interface of ClearPass Policy Manager could allow an unauthenticated remote…
CVE-2021-40997 — Critical (CVSS 9.8): A remote authentication bypass vulnerability was discovered in Aruba ClearPass Policy Manager version(s): ClearPass…
CVE-2021-40996 — Critical (CVSS 9.8): A remote authentication bypass vulnerability was discovered in Aruba ClearPass Policy Manager version(s): ClearPass…

All CVEs affecting Arubanetworks Clearpass Policy Manager →

Other CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor) vulnerabilities

CVE-2026-27604 — Critical (CVSS 10.0): FOSSBilling is a free, open-source billing and client management system. Starting in version 0.5.4 and prior to version…
CVE-2026-40965 — Critical (CVSS 10.0): Cloud Foundry UAA versions v76.12.0 through v78.12.0 are vulnerable to a private key exposure. The server contains a…
CVE-2026-42826 — Critical (CVSS 10.0): Exposure of sensitive information to an unauthorized actor in Azure DevOps allows an unauthorized attacker to disclose…
CVE-2025-29270 — Critical (CVSS 10.0): Incorrect access control in the realtime.cgi endpoint of Deep Sea Electronics devices DSE855 v1.1.0 to v1.1.26 allows…
CVE-2025-61481 — Critical (CVSS 10.0): An issue in MikroTik RouterOS v.7.14.2 and SwOS v.2.18 exposes the WebFig management interface over cleartext HTTP by…
CVE-2025-53624 — Critical (CVSS 10.0): The Docusaurus gists plugin adds a page to your Docusaurus instance, displaying all public gists of a GitHub user.…

Browse all CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor) vulnerabilities →