CVE-2026-2847
UTT HiPER 520 Web Management formReleaseConnect sub_44EFB4 os command injection
- State
- Published
- Severity
- 8.6 High
- Published
- Feb 20, 2026
- Updated
- Feb 24, 2026
- Reserved
- Feb 20, 2026
Description
A vulnerability was detected in UTT HiPER 520 1.7.7-160105. Affected is the function sub_44EFB4 of the file /goform/formReleaseConnect of the component Web Management Interface. The manipulation of the argument Isp_Name results in os command injection. The attack can be launched remotely. The exploit is now public and may be used.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.6 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 7.2 High | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 3.0 | 7.2 High | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 2.0 | 8.3 High | AV:N/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
HiPER 520UTT |
|
References
- VDB-347083 | UTT HiPER 520 Web Management formReleaseConnect sub_44EFB4 os command injectionvdb-entrytechnical-description
- VDB-347083 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #753965 | UTT HiPER 520 nv520v3v1.7.7-160105 Command Injectionthird-party-advisory
- https://github.com/cha0yang1/UTT520CVE/blob/main/UTTRCE2.mdexploit
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