CVE-2026-2068
HIGHCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
3Description
A vulnerability was detected in UTT 进取 520W 1.7.7-180627. This issue affects the function strcpy of the file /goform/formSyslogConf. The manipulation of the argument ServerIp results in buffer overflow. The attack may be launched remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Analysis
Remote code execution in UTT 520W firmware 1.7.7-180627 allows authenticated attackers to execute arbitrary code via a buffer overflow in the ServerIp parameter of the /goform/formSyslogConf endpoint. Public exploit code exists for this vulnerability, and no patch is currently available from the vendor despite early disclosure attempts. …
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Remediation
Within 24 hours: Identify and inventory all UTT 进取 520W 1.7.7-180627 devices in your network; disable remote access to affected devices if operationally feasible; restrict network access to the /goform/formSyslogConf endpoint via firewall rules. Within 7 days: Implement network segmentation to isolate affected devices; deploy WAF rules to block malicious requests to vulnerable endpoints; monitor logs for exploitation attempts. …
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