CVE-2026-2086
UTT HiPER 810G Management formFireWall strcpy buffer overflow
- State
- Published
- Severity
- 8.7 High
- Published
- Feb 7, 2026
- Updated
- Feb 23, 2026
- Reserved
- Feb 6, 2026
Description
A vulnerability was detected in UTT HiPER 810G up to 1.7.7-171114. Affected by this vulnerability is the function strcpy of the file /goform/formFireWall of the component Management Interface. The manipulation of the argument GroupName results in buffer overflow. The attack can be launched remotely. The exploit is now public 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 | 8.7 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 8.8 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 3.0 | 8.8 High | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 2.0 | 9.0 High | AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
HiPER 810GUTT |
|
References
- VDB-344653 | UTT HiPER 810G Management formFireWall strcpy buffer overflowvdb-entrytechnical-description
- VDB-344653 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #746502 | UTT (AiTai) HiPER 810G <= v3v1.7.7-171114 Buffer Overflowthird-party-advisory
- https://github.com/alc9700jmo/CVE/issues/22issue-tracking
- https://github.com/alc9700jmo/CVE/issues/22#issue-3851242657exploitissue-tracking
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