CVE-2026-82488— Beetel 450TC3 User Management cross site scripting
Quick assessment
Affected
Beetel 450TC3
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
在 Beetel 450TC3 01.00.00_01 中发现了一个漏洞。该漏洞影响用户管理组件中的未知代码。通过操纵参数 Username 可触发跨站脚本（XSS）漏洞。此攻击可远程实施。利用该漏洞的利用代码已公开，并可能已被使用。厂商早前已就此次披露事宜取得联系，但对方未作任何回应。
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I. Basic Information for CVE-2026-82488
Vulnerability Information
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Vulnerability Title
Beetel 450TC3 User Management cross site scripting
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was identified in Beetel 450TC3 01.00.00_01. This vulnerability affects unknown code of the component User Management. The manipulation of the argument Username leads to cross site scripting. The attack is possible to be carried out remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Affected Products
II. Public POCs for CVE-2026-82488
| # | POC Description | Source Link | Shenlong Link |
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Vendor Advisories for CVE-2026-82488 (1)
Other References for CVE-2026-82488 (4)
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https://vuldb.com/cve/CVE-2026-82488 third-party-advisory
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https://vuldb.com/submit/888564 third-party-advisory
IV. Related Vulnerabilities
Same product: 450TC3
Same vendor: Beetel
-
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Same weakness: CWE-79
-
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V. Comments for CVE-2026-82488
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