A weakness has been identified in UTT 进取 520W 1.7.7-180627. Affected is the function strcpy of the file /goform/APSecurity. Executing a manipulation of the argument wepkey1 can lead to buffer overflow. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
References
| Link | Resource |
|---|---|
| https://github.com/GUOTINGTING2297/cve/blob/main/1234/29.md | Exploit Third Party Advisory |
| https://vuldb.com/?ctiid.340439 | Permissions Required VDB Entry |
| https://vuldb.com/?id.340439 | Third Party Advisory VDB Entry |
| https://vuldb.com/?submit.729028 | Third Party Advisory VDB Entry |
Configurations
Configuration 1 (hide)
| AND |
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History
13 Jan 2026, 21:57
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Utt
Utt 520w Firmware Utt 520w |
|
| CPE | cpe:2.3:h:utt:520w:3.0:*:*:*:*:*:*:* cpe:2.3:o:utt:520w_firmware:*:*:*:*:*:*:*:* |
|
| References | () https://github.com/GUOTINGTING2297/cve/blob/main/1234/29.md - Exploit, Third Party Advisory | |
| References | () https://vuldb.com/?ctiid.340439 - Permissions Required, VDB Entry | |
| References | () https://vuldb.com/?id.340439 - Third Party Advisory, VDB Entry | |
| References | () https://vuldb.com/?submit.729028 - Third Party Advisory, VDB Entry |
11 Jan 2026, 06:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-01-11 06:15
Updated : 2026-01-13 21:57
NVD link : CVE-2026-0839
Mitre link : CVE-2026-0839
CVE.ORG link : CVE-2026-0839
JSON object : View
Products Affected
utt
- 520w_firmware
- 520w