CVE-2026-2621
Sciyon Koyuan Thermoelectricity Heat Network Management System AsyncTreeProxy.aspx sql injection
- State
- Published
- Severity
- 6.9 Medium
- Published
- Feb 17, 2026
- Updated
- Feb 23, 2026
- Reserved
- Feb 17, 2026
Description
A security vulnerability has been detected in Sciyon Koyuan Thermoelectricity Heat Network Management System 3.0. This affects an unknown part of the file /SISReport/WebReport20/Proxy/AsyncTreeProxy.aspx. The manipulation of the argument PGUID leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 7.3 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 7.3 High | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 7.5 High | AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
Koyuan Thermoelectricity Heat Network Management SystemSciyon |
|
References
- VDB-346272 | Sciyon Koyuan Thermoelectricity Heat Network Management System AsyncTreeProxy.aspx sql injectionvdb-entrytechnical-description
- VDB-346272 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #751809 | 南京科远智慧科技集团股份有限公司 Koyuan Thermoelectricity Heat Network Management System 3.0 SQL Injectionthird-party-advisory
- https://github.com/red88-debug/CVEs/blob/main/Koyuan%20Thermoelectricity%20Heat%20Network%20Management%20System%20SQL%20Injection%20Vulnerability.mdexploit
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