EUVD-2026-69446
GHSA-hj75-w2fc-hrqq
Severity by source
AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Admin authentication required (PR:H); network-accessible API (AV:N); root escalation yields full C/I/A impact on the same system (S:U).
Primary rating from Vendor (hpe).
CVSS VectorVendor: hpe
Lifecycle Timeline
2DescriptionCVE.org
An arbitrary file write vulnerability exists in the API of HPE Networking Fabric Composer and could allow an authenticated administrative user to escalate privileges. Successful exploitation of this vulnerability may enable the attacker to execute arbitrary system commands with root privileges on the underlying operating system.
AnalysisAI
Arbitrary file write via the HPE Networking Fabric Composer API enables an authenticated administrative user to escalate privileges to root on the underlying operating system. The vulnerability allows admin-level API users to write attacker-controlled content to arbitrary filesystem paths, which can then be leveraged to execute arbitrary OS commands as root. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires valid administrative credentials to the HPE Fabric Composer API (PR:H per CVSS vector). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 7.2 base score reflects the high-privilege requirement (PR:H) that substantially limits exposure - only users who already hold administrative credentials to Fabric Composer can trigger this. … 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 | Consult the HPE security advisory at https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05133en_us&docLocale=en_US for the official patch and fixed version - no specific fix version was provided in the available input data, so a patched release version cannot be cited here. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: Restrict HPE Fabric Composer API access to least-privilege authenticated users, enable detailed logging of all admin API interactions, and review current admin account activity for suspicious patterns. …
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Same weakness CWE-73 – External Control of File Name or Path
View allSame technique Privilege Escalation
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External POC / Exploit Code
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