What’s Vulnerable › Vulnerabilities

CVE-2026-73734: Unauthenticated Open Redirect allows URL Manipulation in HPE Networking Fabric Composer Web Interface

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-01 · updated 2026-09-03
• Weakness: CWE-601

Description

A vulnerability in the web-based management interface of HPE Networking Fabric Composer could allow an unauthenticated remote attacker to redirect users to an arbitrary URL.

Affected products

• Hewlett Packard Enterprise (HPE) Fabric Composer: through 7.3.3

References

• https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05133en_us&docLocale=en_US

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