Description
A security vulnerability has been detected in UTT 进取 520W 1.7.7-180627. Affected by this issue is the function strcpy of the file /goform/formUser. Such manipulation of the argument passwd1 leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Metrics
CVSS 3.1 8.8/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| UTT | 进取 520W | 1.7.7-180627 |
References
- https://github.com/cymiao1978/cve/blob/main/new/22.mdExploit, Third Party Advisory
- https://github.com/cymiao1978/cve/blob/main/new/22.md#pocExploit, Third Party Advisory
- https://vuldb.com/?ctiid.339495Permissions Required, VDB Entry
- https://vuldb.com/?id.339495Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.725816Third Party Advisory, VDB Entry
- https://github.com/cymiao1978/cve/blob/main/new/22.mdExploit, Third Party Advisory
Timeline
- Published
- Jan 5, 2026
- Last modified
- Oct 7, 2026
- NVD status
- Analyzed