CVE-2026-73742
Last modified
CVE-2026-73742 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. 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.. EPSS estimates a 0.15% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Arubanetworks | Fabric Composer | <= 7.3.3 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-73742?
How severe is CVE-2026-73742?
How do I fix CVE-2026-73742?
How Strix Helps
- Same Subject, Wrong User: A Cross-Issuer Account Takeover in n8nStrix found an identity-binding bug in n8n's token-exchange flow enabling account takeover.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-73737An unauthenticated path traversal vulnerability exists in th…4.8
- CVE-2026-73738A vulnerability in the underlying operating system of HPE Ne…4.7
- CVE-2026-73739A vulnerability exists in the API of HPE Networking Fabric C…4.4
- CVE-2026-7374A flaw was found in KubeVirt's virt-handler component. This …9.9
- CVE-2026-73740A local privilege escalation vulnerability in HPE Networking…4.4
- CVE-2026-73741A vulnerability in the API of HPE Networking Fabric Composer…4.3
- CVE-2026-73743A vulnerability in the web-based management interface of HPE…3.7
- CVE-2026-73744A denial-of-service vulnerability exists in the web-based ma…3.5
- CVE-2026-73745A vulnerability in the API endpoint of HPE Networking Fabric…3.1
- CVE-2026-73746A denial-of-service vulnerability exists in the API of HPE N…3.1
- CVE-2026-73747A local privilege-escalation vulnerability has been discover…2.5
- CVE-2026-73748A vulnerability in the affected interface of HPE Networking …2.2
Are you affected by CVE-2026-73742?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST
