CVE-2026-2066

HIGH 8.8

UTT 进取 520W formIpGroupConfig strcpy buffer overflow

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

A weakness has been identified in UTT 进取 520W 1.7.7-180627. This affects the function strcpy of the file /goform/formIpGroupConfig. Executing a manipulation of the argument groupName can lead to buffer overflow. The attack can be launched remotely. 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.

CWE	CWE-120 CWE-119
Vendor	utt
Product	进取 520w
Published	Feb 6, 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.344633 vuldb.com: https://vuldb.com/?ctiid.344633 vuldb.com: https://vuldb.com/?submit.745260 github.com: https://github.com/cymiao1978/cve/blob/main/new/36.md github.com: https://github.com/cymiao1978/cve/blob/main/new/36.md#poc

Credits

🔍 cymiao (VulDB User)