Advisoriesby IbisCiscoCVE-2026-76463
Cisco Campus Gateway Software: improper access control
No fix yet
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco networking engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities.
The vulnerabilities tracked by CVE-2026-76463 are related to improper access control issues that are grouped under the Common Weakness Enumeration (CWE) CWE-284.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| Cisco Campus Gateway Software Product | <= CG 33.1.3 | No fix yet |
| Cisco Meraki MR Wireless Access Points Software Product | <= MR 33.1.2 | No fix yet |
| <= MR 30.6 | No fix yet | |
| <= MR 32.1.7 | No fix yet | |
| <= MR 32.2.3 | No fix yet | |
| Cisco Meraki MV Firmware Product | <= 4.20 | No fix yet |
| <= 5.0 | No fix yet | |
| <= 5.1 | No fix yet | |
| <= 5.2 | No fix yet | |
| Cisco Meraki MX Firmware Product | <= 16.2 | No fix yet |
| <= 16.3 | No fix yet | |
| <= 16.4 | No fix yet | |
| <= 16.5 | No fix yet |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-284