CVE-2026-0840

HIGH 8.8

UTT 进取 520W formConfigNoticeConfig strcpy buffer overflow

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

A security vulnerability has been detected in UTT 进取 520W 1.7.7-180627. Affected by this vulnerability is the function strcpy of the file /goform/formConfigNoticeConfig. The manipulation of the argument timestart leads to buffer overflow. It is possible to initiate the attack 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.

CWE	CWE-120 CWE-119
Vendor	utt
Product	进取 520w
Published	Jan 11, 2026
Last Updated	Feb 23, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

UTT / 进取 520W

1.7.7-180627

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/?id.340440 vuldb.com: https://vuldb.com/?ctiid.340440 vuldb.com: https://vuldb.com/?submit.729029 github.com: https://github.com/GUOTINGTING2297/cve/blob/main/1234/30.md

Credits

🔍 GUOTINGTING (VulDB User)