CVE-2026-0836

UTT 进取 520W formConfigFastDirectionW strcpy buffer overflow

A vulnerability was determined in UTT 进取 520W 1.7.7-180627. The impacted element is the function strcpy of the file /goform/formConfigFastDirectionW. This manipulation of the argument ssid causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Affected

UTT · 进取 520W

CVSS v4.0 VULDB

7.4 HIGHCVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 VULDB

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0 VULDB

9.0 HIGHAV:N/AC:L/Au:S/C:C/I:C/A:C

EPSS

0.85% chance of exploitation in the next 30 days, 58th percentile

Published

2026-01-11

Updated

2026-02-23

Proof-of-concept exploits (1)

• Lena-lyy/cve/blob/main/1223/26.md0★ · 2026-01-01

Security advisories

• https://vuldb.com/?id.340436
• https://vuldb.com/?submit.729018

References

• CVE Record
• NVD entry

Related

• CVE-2025-15428
• CVE-2025-15429
• CVE-2025-3140
• CVE-2025-3141
• CVE-2025-3142
• CVE-2025-3143