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CVE-2026-82971— QVidium Opera11 CGI Script net_tr.cgi command injection

Quick assessment

Affected
QVidium Opera11
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 QVidium Opera11 3.3.2a26-Ax4x-opera11 中确认存在一个漏洞。该漏洞位于组件 CGI 脚本的文件 中，具体影响范围未知。通过操纵参数 可导致命令注入攻击。该攻击可远程发起，且相关利用代码已在公开渠道披露，因此可能被实际利用。厂商说明：“QVidium 现已停止运营，不再销售产品或提供支持。” 该漏洞仅影响维护者不再提供支持的产品。

CVSS 10.0 · Critical
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I. Basic Information for CVE-2026-82971

Vulnerability Information
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Vulnerability Title
QVidium Opera11 CGI Script net_tr.cgi command injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was determined in QVidium Opera11 3.3.2a26-Ax4x-opera11. This affects an unknown part of the file /cgi-bin/net_tr.cgi of the component CGI Script. This manipulation of the argument ipaddr causes command injection. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor explains: "QVidium has now closed its doors and no longer will be able to sell products or provide support." This vulnerability only affects products that are no longer supported by the maintainer.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
QVidium Opera11 3.3.2a26-Ax4x-opera11 cpe:2.3:o:qvidium:opera11_firmware:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-82971

# POC Description Source Link Shenlong Link
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default-local-qwen3.6 · 6878 chars
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III. Intelligence Information for CVE-2026-82971

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News Coverage for CVE-2026-82971 (2)

Other References for CVE-2026-82971 (2)

IV. Related Vulnerabilities

Same weakness: CWE-77

V. Comments for CVE-2026-82971

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