CVE-2026-97866
Zhonglun CloudPOS Automatic Update Program.cs channel accessible
- State
- Published
- Severity
- 6.3 Medium
- Published
- Sep 25, 2026
- Updated
- Sep 25, 2026
- Reserved
- Sep 25, 2026
Description
A weakness has been identified in Zhonglun CloudPOS 3.0. Affected by this vulnerability is an unknown functionality of the file Program.cs of the component Automatic Update. Executing a manipulation of the argument version/url/packagekey/package name can lead to channel accessible by non-endpoint. The attack can be launched remotely. Attacks of this nature are highly complex. The exploitation appears to be difficult. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.3 Medium | CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 5.6 Medium | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C | VulDB |
| 3.0 | 5.6 Medium | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C | VulDB |
| 2.0 | 5.1 Medium | AV:N/AC:H/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:C | VulDB |
Weaknesses
- CWE-300 Channel Accessible by Non-Endpoint
Affected Products
| Product | Versions |
|---|---|
CloudPOSZhonglun |
|
References
- VDB-409883 | Zhonglun CloudPOS Automatic Update Program.cs channel accessiblevdb-entrytechnical-description
- VDB-409883 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2026-97866 | CVE Analysis and Reportthird-party-advisory
- Submit #911606 | 四川中仑数科科技有限责任公司 中仑零售3.0 中仑零售3.0 RCE漏洞third-party-advisory
- https://github.com/xy-f0/CVE/issues/4issue-tracking
- https://github.com/user-attachments/files/30572292/CloudPos.docxexploit
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