EUVD-2026-69469
GHSA-365r-j26r-xggv
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Network-accessible API requires only low-privilege operator auth (PR:L); impact is audit log integrity only (I:L) with no confidentiality or availability loss.
Primary rating from Vendor (hpe).
CVSS VectorVendor: hpe
Lifecycle Timeline
1DescriptionCVE.org
A vulnerability in an API endpoint of HPE Networking Fabric Composer could allow an authenticated low privilege operator user to spoof the source address attributed to their requests. Successful exploitation could allow an attacker to cause inaccurate attribution information to be recorded on the affected system.
AnalysisAI
Source address spoofing in HPE Networking Fabric Composer allows an authenticated low-privilege operator to forge the origin address recorded for their API requests, corrupting the audit trail for affected system actions. The attacker cannot read sensitive data or disrupt availability; the sole impact is integrity of attribution records, confirmed by the CVSS vector (C:N/I:L/A:N). …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires an active, authenticated low-privilege operator account on the HPE Networking Fabric Composer system (PR:L per CVSS). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 4.3 Medium rating with vector AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N accurately reflects the constrained real-world impact: the flaw requires an authenticated low-privilege operator account, produces no confidentiality or availability loss, and affects only audit log integrity. … 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 and apply the guidance in HPE security bulletin HPESBNW05133 (https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05133en_us&docLocale=en_US). … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-290 – Authentication Bypass by Spoofing
View allSame technique Authentication Bypass
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External POC / Exploit Code
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