Uncontrolled Resource Consumption in MongoDB Sharded Cluster Router Allows Unauthenticated Denial of Service (MongoDB MongoDB Server)
En bref
- Source
- NVD
- EPSS
- EPSS 0.52 % · centile 44 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- mongodb
- Statut NVD
- Analyzed
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Description
An uncontrolled resource consumption weakness exists in the request-handling path of the MongoDB sharded-cluster router process. A client that has network access to a router port and has not authenticated can supply connection-monitoring parameters that cause the server to expend CPU resources without any rate limiting, degrading or denying service to legitimate clients. No authentication, elevated privileges, or user interaction is required. Only availability is affected; data confidentiality and integrity are not impacted.
Faiblesses (CWE)
- CWE-770 — Allocation de ressources sans limite ni régulation
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 4.0 | HIGH 8.7 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N | mongodb |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | mongodb |
| CVSS 4.0 | HIGH 8.7 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X | NVD · cna@mongodb.com (Secondary) |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD · cna@mongodb.com (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2026-72918
- GCVE · GCVE-0-2026-82075
Avis du CERT-FR
- CERTFR-2026-AVI-1157 — Multiples vulnérabilités dans MongoDB Server · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:mongodb:mongodb:*:*:*:*:-:*:*:*≥ 7.0.0 < 7.0.41cpe:2.3:a:mongodb:mongodb:*:*:*:*:-:*:*:*≥ 8.0.0 < 8.0.30cpe:2.3:a:mongodb:mongodb:*:*:*:*:-:*:*:*≥ 8.3.0 < 8.3.9
Produits affectés
| Produit | Versions |
|---|---|
| MongoDB · MongoDB Server | affected 8.3.0 < 8.3.9 ; affected 8.0.0 < 8.0.30 ; affected 7.0.0 < 7.0.41 |
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 |