CVE-2025-63213

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-11-19 · updated 2026-06-17
Weakness: CWE-20

Description

The QVidium Opera11 device (firmware version 2.9.0-Ax4x-opera11) is vulnerable to Remote Code Execution (RCE) due to improper input validation on the /cgi-bin/net_ping.cgi endpoint. An attacker can exploit this vulnerability by sending a specially crafted GET request with a malicious parameter to inject arbitrary commands. These commands are executed with root privileges, allowing attackers to gain full control over the device. This poses a significant security risk to any device running this software.

Affected products

QVidium Opera11 Firmware: 2.9.0-ax4x-opera11

References

https://github.com/shiky8/my--cve-vulnerability-research/tree/main/CVE-2025-63213_QVidium%20Opera11%20RCE
https://qvidium.tv/
https://undercodetesting.com/zero-day-vulnerabilities-discovered-in-qvidium-opera11-remote-code-execution-rce-exploit/
https://github.com/shiky8/my--cve-vulnerability-research/tree/main/CVE-2025-63213_QVidium%20Opera11%20RCE

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