CVE-2026-16454— Eclipse hawkBit 权限许可和访问控制问题漏洞

Privilege Escalation in Eclipse hawkBit DDI allows Tenant-Isolated Firmware Exfiltration

In Eclipse hawkBit versions 1.0.3 and prior, a privilege escalation vulnerability (CWE-284 / CWE-862) has been identified in the Direct Device Integration (DDI) Controller. This vulnerability allows an authenticated device to escalate its permissions and bypass the strict boundaries of its assigned updates. Under normal operation, a device should be restricted strictly to the specific firmware artifacts explicitly assigned to it. However, this flaw enables any authenticated device to bypass this restriction and download any firmware artifact within the same tenant. This is not an authentication bypass; the requesting device must possess valid credentials for its respective tenant. Instead, the issue stems from a flaw in object-level authorization validation. A related, lower-severity helper issue exists in the listing software modules artifacts metadata endpoint. This endpoint does not enforce assignment checks, enabling an authenticated device to list and enumerate available firmware artifacts, which can facilitate targeted exfiltration using the main download authorization bypass.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

访问控制不恰当

Eclipse hawkBit 权限许可和访问控制问题漏洞

Eclipse hawkBit是Eclipse基金会的一个软件更新管理平台。 Eclipse hawkBit 1.0.3及之前版本存在安全漏洞，该漏洞源于Direct Device Integration (DDI) Controller中存在对象级授权验证缺陷，允许已通过身份验证的设备权限提升，绕过更新分配边界，下载同一租户内的任意固件工件。

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