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CVE-2026-82971: Command Injection in QVidium Opera11

0
Critical
VulnerabilityCVE-2026-82971cvecve-2026-82971
Published: 08/31/2026 (08/31/2026, 22:15:39 UTC)
Source: CVE Database V5
Vendor/Project: QVidium
Product: Opera11

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.

CVSS v4.0

Score 10.0critical

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
None
Vuln. Confidentiality
High
Vuln. Integrity
High
Vuln. Availability
High
Subsq. Confidentiality
High
Subsq. Integrity
High
Subsq. Availability
High
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P

Affected software

Affected versions
=3.3.2a26-Ax4x-opera11

Technical Details

Data Version
5.2
Assigner Short Name
VulDB
Date Reserved
2026-08-31T14:23:57.575Z
Cvss Version
4.0
State
PUBLISHED
Remediation Level
null

Threat ID: 6a960247acd9273b49adab84

Added to database: 08/31/2026, 22:37:59 UTC

Last updated: 08/31/2026, 22:37:59 UTC

Views: 1

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