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ClearPass Policy Manager CVE-2026-73787

| EUVDEUVD-2026-75124 HIGH
OS Command Injection (CWE-78)
2026-09-09 security-alert@hpe.com GHSA-cj8q-9793-h58q
7.2
CVSS 3.1 · Vendor: hpe
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Severity by source

Vendor (hpe) PRIMARY
7.2 HIGH
AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
vuln.today AI
7.2 HIGH

Network-accessible web interface with no complexity beyond having admin credentials; PR:H reflects mandatory high-privilege authentication before exploitation.

3.1 AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
4.0 AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Primary rating from Vendor (hpe).

CVSS VectorVendor: hpe

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
Metadata Corrected
Sep 09, 2026 - 20:40 vuln.today
tag: Information Disclosure removed
Analysis Generated
Sep 09, 2026 - 20:36 vuln.today
CVE Published
Sep 09, 2026 - 20:20 cve.org
HIGH 7.2

DescriptionCVE.org

A vulnerability in the CPPM web interface could allow an authenticated remote attacker to access directory information on a vulnerable system. Successful exploitation could allow an attacker to execute arbitrary commands on the underlying operating system.

AnalysisAI

Authenticated remote code execution in HPE Aruba ClearPass Policy Manager (CPPM) allows a high-privileged attacker to access directory information through the web interface and then escalate that access to arbitrary OS command execution on the underlying system. The attack requires valid credentials with elevated privileges (PR:H per CVSS) but is otherwise straightforward - no interaction from another user is needed and complexity is low. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Delivery
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Exploit
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Execution
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Persist
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Impact
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Vulnerability AssessmentAI

Exploitation Exploitation requires a valid, high-privileged account on the CPPM web interface - unauthenticated access is not possible per the CVSS PR:H metric. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment Real-world risk is meaningful but attenuated by the high privilege prerequisite (PR:H). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Apply the vendor-supplied patch as documented in HPE security bulletin hpesbnw05130en_us, available at https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05130en_us&docLocale=en_US. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours, audit all HPE Aruba ClearPass Policy Manager instances to identify deployment scope and document administrative access logs for anomalies; immediately restrict web interface access to authorized administrative networks only and enable comprehensive logging of all web interface activities. …

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CVE-2026-73787 vulnerability details – vuln.today

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