9.8
Critique
Exploitée
CVE-2026-76504 Cisco Catalyst SD-WAN Manager Hex Encoding Vulnerability
Exploitation active constatée
· catalogue CISA KEV
Action attendue
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
Campagnes de rançongiciel
Non constatée à ce jour
Faiblesse
CWE-177
Description
A vulnerability in the API session-based authentication management of Cisco Catalyst SD-WAN Manager could allow an unauthenticated, remote attacker to access an affected system with privileges of the admin user. This vulnerability is due to improper handling of URI encoding in an HTTP request, which allows the request to bypass an authentication rule that is intended to restrict access to a specific API endpoint. An attacker could exploit this vulnerability by sending a crafted HTTP request to the API of the affected system. A successful exploit could allow the attacker to bypass authentication and gain access to the API as the admin user.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Cisco Catalyst SD-WAN Manager 26.1 | 26.1.1 → 26.1.2.1.01 | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager | 26.0.1 | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager 20.18 | 20.18.1 → 20.18.4.1.01 | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager | 20.16.1 | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager 20.15 | 20.15.1 → 20.15.6.1.01 | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager | 20.14.1 | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager | 20.13.1 | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager 20.12 | 20.12.1 → 20.12.501 | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager 20.11 | 20.11.1 → 20.11.1.2 | Pas de correctif indiqué |
Afficher les 17 autres branches Masquer les 17 autres branches
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Cisco Catalyst SD-WAN Manager 20.10 | 20.10.1 → 20.10.1.2 | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager 20.9 | 20.9.1EFT2 → 20.9.10.1.01 | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager | 20.8.1 | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager 20.7 | 20.7.1EFT2 → 20.7.2 | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager 20.6 | 20.6.0.18.3 → 20.6.8 | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager 20.5 | 20.5.0.1.1 → 20.5.1.2 | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager 20.4 | 20.4.1 → 20.4.2.3 | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager 20.3 | 20.3.1 → 20.3.814 | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager 20.1 | 20.1.1 → 20.1.12 | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager | 19.3.0 | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager 19.2 | 19.2.0 → 19.2.929 | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager | 19.1.0 | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager 19.0 | 19.0.0 → 19.0.1a | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager 18.4 | 18.4.0 → 18.4.303 | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager 18.3 | 18.3.0 → 18.3.8 | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager | 18.2.0 | Pas de correctif indiqué |
| Cisco Catalyst SD-WAN Manager 17.2 | 17.2.4 → 17.2.10 | Pas de correctif indiqué |
Références
- cisco-sa-sdwan-webauth-xr8beuuU sec.cloudapps.cisco.com
Chronologie
- Publiée
- Ajoutée au catalogue KEV
- Dernière modification
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