CVE-2025-6732
UTT HiPER 840G API setSysAdm strcpy buffer overflow
- State
- Published
- Severity
- 8.7 High
- Published
- Jun 26, 2025
- Updated
- Jun 27, 2025
- Reserved
- Jun 26, 2025
Description
A vulnerability was found in UTT HiPER 840G up to 3.1.1-190328. It has been classified as critical. This affects the function strcpy of the file /goform/setSysAdm of the component API. The manipulation of the argument passwd1 leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the 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 840GUTT |
|
References
- VDB-314007 | UTT HiPER 840G API setSysAdm strcpy buffer overflowvdb-entrytechnical-description
- VDB-314007 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #597677 | UTT HiPER 840G <=V3v3.1.1-190328 Buffer Overflowthird-party-advisory
- https://github.com/d2pq/cve/blob/main/616/1.mdrelated
- https://github.com/d2pq/cve/blob/main/616/1.md#pocexploit
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