CVE-2026-18895
UTT HiPER 1250GW APSecurity_5g 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 found in UTT HiPER 1250GW up to 3.2.7-210907-180535. Impacted is the function strcpy of the file /goform/APSecurity_5g. Performing a manipulation of the argument cipher results in stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been made public and could 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-385930 | UTT HiPER 1250GW APSecurity_5g strcpy stack-based overflowvdb-entrytechnical-description
- VDB-385930 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- CVE-2026-18895 | CVE Analysis and Reportthird-party-advisory
- Submit #858607 | UTT HiPER 1250GW <=v3.2.7-210907-180535 Buffer Overflowthird-party-advisory
- https://github.com/7wkajk/CVE-VUL/blob/main/101.mdexploit
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