关键信息 漏洞标题: Advantech WISE-DeviceOn Server < 5.4 Authenticated Stored XSS via devicegroups/ 严重性: MEDIUM 日期: December 5, 2025 CVE: CVE-2025-34261 CWE: CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') CVSS V4 Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N 描述 Advantech WISE-DeviceOn Server versions prior to 5.4 contain a stored cross-site scripting (XSS) vulnerability in the /rmm/v1/devicegroups/ endpoint. When an authenticated user creates a device group, the name and description values are stored and later rendered in device group listings without proper HTML sanitization. An attacker can inject malicious script into either field, which is then executed in the browser context of users who view or interact with the affected device group, potentially enabling session compromise and unauthorized actions as the victim. 参考 Advantech Security Advisory DeviceOn Software Download 致谢 Alex Williams from Pellera Technologies