CVE-2026-76257
Missing Authorization through REST API Endpoints in Splunk Secure Gateway
En bref
- Source
- NVD
- EPSS
- EPSS 0.34 % · centile 27 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- cisco
- Statut NVD
- Analyzed
Description
In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, and Splunk Secure Gateway versions below 3.10.10, 3.9.24, and 3.8.71, a user who holds a Splunk role with permissions to list storage passwords but does not hold Splunk Secure Gateway administration privileges could access Mobile Device Management signing secrets that compromise all affected mobile-device enrollment trust through Splunk Secure Gateway. The vulnerability is possible because Splunk Secure Gateway Representational State Transfer (REST) API endpoints for deployment bundle, Security Assertion Markup Language setup, and companion app workflows do not require Splunk Secure Gateway administration privileges before processing requests.
Faiblesses (CWE)
- CWE-862 — Autorisation absente
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | cisco |
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | NVD · psirt@cisco.com (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2026-63109
- GCVE · GCVE-0-2026-76257
Avis du CERT-FR
- CERTFR-2026-AVI-1056 — Multiples vulnérabilités dans les produits Splunk · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*≥ 9.4.0 < 9.4.14cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*≥ 10.0.0 < 10.0.9cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*≥ 10.2.0 < 10.2.6cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*≥ 10.4.0 < 10.4.2cpe:2.3:a:splunk:splunk_secure_gateway:*:*:*:*:*:*:*:*≥ 3.8.0 < 3.8.71cpe:2.3:a:splunk:splunk_secure_gateway:*:*:*:*:*:*:*:*≥ 3.9.0 < 3.9.24cpe:2.3:a:splunk:splunk_secure_gateway:*:*:*:*:*:*:*:*≥ 3.10.0 < 3.10.10
Produits affectés
| Produit | Versions |
|---|---|
| Splunk · Splunk Enterprise | affected 10.4 < 10.4.2 ; affected 10.2 < 10.2.6 ; affected 10.0 < 10.0.9 ; affected 9.4 < 9.4.14 |
| Splunk · Splunk Secure Gateway | affected 3.10 < 3.10.10 ; affected 3.9 < 3.9.24 ; affected 3.8 < 3.8.71 |
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 |