CVE-2026-76003
UTT HiPER 1200GW formGroupConfig strcpy stack-based overflow
- State
- Published
- Severity
- 9.4 Critical
- Published
- Aug 19, 2026
- Updated
- Aug 21, 2026
- Reserved
- Aug 18, 2026
Description
A weakness has been identified in UTT HiPER 1200GW up to 2.5.3-170306. Affected is the function strcpy of the file /goform/formGroupConfig. Executing a manipulation of the argument timestart can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.4 Critical | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P | VulDB |
| 3.1 | 9.9 Critical | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 3.0 | 9.9 Critical | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/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 1200GWUTT |
|
References
- VDB-391919 | UTT HiPER 1200GW formGroupConfig strcpy stack-based overflowvdb-entrytechnical-description
- VDB-391919 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- CVE-2026-76003 | CVE Analysis and Reportthird-party-advisory
- Submit #877884 | UTT HiPER 1200GW <=v2.5.3-170306 Buffer Overflowthird-party-advisory
- https://github.com/7wkajk/CVE-VUL/blob/main/105.mdexploit
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