An Access Control Bypass vulnerability exists in the Role-Based Access Control (RBAC) validation engine of Brocade Fabric OS versions before 10.0.1.
An Access Control Bypass vulnerability exists in the Role-Based Access Control (RBAC) validation engine of Brocade Fabric OS versions before 10.0.1. When processing certain management protocol operations, the RBAC engine incorrectly categorizes non-standard action opcodes during permission checks. This allows authenticated users with read-only management privileges to bypass access controls and execute restricted administrative operations.
Read at NIST National Vulnerability Database (CVE API 2.0)
- Vendor
- VMware (Broadcom)
- Product
- Brocade
- Exposure class
- Edge / VPN / firewall
Why it ranks 18 (Routine)
- Exposed product class: edge / VPN / firewall
- Widely deployed vendor product (VMware (Broadcom))
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
- CVE-2026-87681 on this site · NVD · CVE.org · Vulnpedia