{"id":"CVE-2025-54470","sourceIdentifier":"meissner@suse.de","published":"2025-10-30T10:15:35.257","lastModified":"2026-10-08T10:10:00.227","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"This vulnerability affects NeuVector deployments only when the Report anonymous cluster data option is enabled. When this option is enabled, NeuVector sends anonymous telemetry data to the telemetry server.\n\n\nIn affected versions, NeuVector does not enforce TLS \ncertificate verification when transmitting anonymous cluster data to the\n telemetry server. As a result, the communication channel is susceptible\n to man-in-the-middle (MITM) attacks, where an attacker could intercept \nor modify the transmitted data. Additionally, NeuVector loads the \nresponse of the telemetry server is loaded into memory without size \nlimitation, which makes  it vulnerable to a Denial of Service(DoS) \nattack"},{"lang":"es","value":"Esta vulnerabilidad afecta a los despliegues de NeuVector solo cuando la opción Reportar datos anónimos del clúster está habilitada. Cuando esta opción está habilitada, NeuVector envía datos de telemetría anónimos al servidor de telemetría.\n\nEn las versiones afectadas, NeuVector no aplica la verificación de certificados TLS al transmitir datos anónimos del clúster al servidor de telemetría. Como resultado, el canal de comunicación es susceptible a ataques man-in-the-middle (MitM), donde un atacante podría interceptar o modificar los datos transmitidos. Además, la respuesta del servidor de telemetría se carga en memoria sin limitación de tamaño, lo que lo hace vulnerable a un ataque de denegación de servicio (DoS)."}],"affected":[{"source":"meissner@suse.de","affectedData":[{"vendor":"SUSE","product":"neuvector","defaultStatus":"unaffected","packageName":"https://github.com/neuvector/neuvector","versions":[{"version":"5.3.0","lessThan":"5.3.5","versionType":"semver","status":"affected"},{"version":"5.4.0","lessThan":"5.4.7","versionType":"semver","status":"affected"},{"version":"0.0.0-20230727023453-1c4957d53911","lessThan":"0.0.0-20251020133207-084a437033b4","versionType":"semver","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"meissner@suse.de","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H","baseScore":8.6,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":4.7}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2025-10-30T14:00:57.006132Z","id":"CVE-2025-54470","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"meissner@suse.de","type":"Secondary","description":[{"lang":"en","value":"CWE-295"}]}],"references":[{"url":"https://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-54470","source":"meissner@suse.de"},{"url":"https://github.com/neuvector/neuvector/security/advisories/GHSA-qqj3-g7mx-5p4w","source":"meissner@suse.de"}]}