CVE-2026-18897
UTT HiPER 1250GW getOneApConfTempEntry strcpy stack-based overflow
- State
- Published
- Severity
- 8.7 High
- Published
- Aug 5, 2026
- Updated
- Aug 5, 2026
- Reserved
- Aug 4, 2026
Description
A vulnerability was identified in UTT HiPER 1250GW up to v3.2.7-210907-180535. The impacted element is the function strcpy of the file /goform/getOneApConfTempEntry. The manipulation of the argument tempName leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit is publicly available and might 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 1250GWUTT |
|
References
- VDB-385932 | UTT HiPER 1250GW getOneApConfTempEntry strcpy stack-based overflowvdb-entrytechnical-description
- VDB-385932 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- CVE-2026-18897 | CVE Analysis and Reportthird-party-advisory
- Submit #858617 | UTT HiPER 1250GW <=v3.2.7-210907-180535 Buffer Overflowthird-party-advisory
- https://github.com/7wkajk/CVE-VUL/blob/main/102.mdexploit
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