CVE-2026-30896 Details
Description
The installer for Qsee Client versions 1.0.1 and prior insecurely load Dynamic Link Libraries (DLLs). When a user is directed to place some malicious DLL to the same directory and execute the affected installer, then arbitrary code may be executed with the administrative privilege.
A vulnerability exists in the installer for Qsee Client versions 1.0.1 and prior, due to insecure loading of Dynamic Link Libraries (DLLs). This flaw allows arbitrary code to be executed with administrative privileges. The issue arises when a user is instructed to place a malicious DLL in the same directory as the installer and then run the installer.
Qsee has stated that the product is no longer under development and recommends users discontinue its use.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Mar 9, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://jvn.jp/en/jp/JVN11676807/ | [email protected] | Third Party Advisory |
| https://www.q-see.com/pages/download | [email protected] | Product |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-427 | Uncontrolled Search Path Element | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| q-see qsee client | <= 1.0.1 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Mar 10, 2026 | Initial Analysis | [email protected] |
| Mar 9, 2026 | New CVE Received | [email protected] |