Cisco Meraki Security Hardening Release October 2026 - Improper Neutralization of Special Elements Vulnerabilities (Cisco Cisco Campus Gateway Software)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.13 % · percentile 2 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- cisco
- NVD status
- Awaiting Analysis
Description
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 software hardening releases that address multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-76472 are related to issues with improper neutralization of special elements that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-74.
Weaknesses (CWE)
- CWE-74 — Improper Neutralization of Special Elements in Output Used by a Downstream Component
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H | cisco |
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H | NVD · psirt@cisco.com (Secondary) |
European references
- ENISA EUVD · EUVD-2026-94481
- GCVE · GCVE-0-2026-76472
CERT-FR advisories
- CERTFR-2026-AVI-1282 — Multiples vulnérabilités dans les produits Cisco · cert.ssi.gouv.fr
Affected products
| Product | Versions |
|---|---|
| Cisco · Cisco Campus Gateway Software | affected CG 33.1.3 |
| Cisco · Cisco Meraki MR Wireless Access Points Software | affected MR 33.1.2 ; affected MR 30.6 ; affected MR 32.1.7 ; affected MR 32.2.3 ; affected MR 32.2.4 ; affected MR 33.1.1 |
| Cisco · Cisco Meraki MV Firmware | affected 4.20 ; affected 5.0 ; affected 5.1 ; affected 5.2 ; affected 5.3 ; affected 5.4 |
| Cisco · Cisco Meraki MX Firmware | affected 16.2 ; affected 16.3 ; affected 16.4 ; affected 16.5 ; affected 16.6 ; affected 17.3 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |