EUVD-2026-12337CVSS Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
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4Description
A security vulnerability has been detected in XREAL Nebula App up to 3.2.1 on Android. This impacts an unknown function of the file in ai/nreal/nebula/flutterPlugin/CloudStoragePlugin.java of the component ai.nreal.nebula.universal. Such manipulation of the argument accessKey/secretAccessKey/securityToken leads to key management error. The attack can only be performed from a local environment. The attack requires a high level of complexity. The exploitability is said to be difficult. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Analysis
A key management error exists in the XREAL Nebula App (Android) up to version 3.2.1, specifically in the CloudStoragePlugin.java component where accessKey, secretAccessKey, and securityToken arguments are improperly handled. An attacker with local access and moderate privileges can manipulate these credentials to bypass authentication controls, resulting in unauthorized information disclosure. …
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Remediation
During next maintenance window: Apply vendor patches when convenient. Monitor vendor channels for updates.
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