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Vulnerability record · CVE-2026-31059 · published 6 April 2026

CVE-2026-31059: Utt 520w firmware command injection vulnerability

UUtt · 520w Firmware

A remote command execution (RCE) vulnerability in the /goform/formDia component of UTT Aggressive HiPER 520W v3v1.7.7-180627 allows attackers to execute arbitrary commands via a crafted string.

9.8 CVSS 3.1 Critical EPSS 1.1% · top 34.7% CWE-77 · Command injection
9.8CVSS 3.1 base score
1.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

A remote command execution (RCE) vulnerability in the /goform/formDia component of UTT Aggressive HiPER 520W v3v1.7.7-180627 allows attackers to execute arbitrary commands via a crafted string.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/zxq0408/Vul202601/blob/main/9.md ExploitThird Party Advisory
https://github.com/zxq0408/Vul202601/blob/main/9.md ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.4CVE-2026-2071Utt 520w firmware memory buffer overflow vulnerabilityA vulnerability was found in UTT 进取 520W 1.7.7-180627. The impacted element is the function strcpy of the file /goform/formP2PLimitConfig. Performing…EPSS 0.69%7.4CVE-2026-2070Utt 520w firmware memory buffer overflow vulnerabilityA vulnerability has been found in UTT 进取 520W 1.7.7-180627. The affected element is the function strcpy of the file /goform/formPolicyRouteConf. Such…EPSS 0.69%7.4CVE-2026-2068Utt 520w firmware memory buffer overflow vulnerabilityA 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…EPSS 0.71%7.4CVE-2026-2066Utt 520w firmware memory buffer overflow vulnerabilityA 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 manip…EPSS 0.69%7.4CVE-2026-2067Utt 520w firmware memory buffer overflow vulnerabilityA security vulnerability has been detected in UTT 进取 520W 1.7.7-180627. This vulnerability affects the function strcpy of the file /goform/formTimeGr…EPSS 0.89%7.4CVE-2026-1140Utt 520w firmware memory buffer overflow vulnerabilityA vulnerability was found in UTT 进取 520W 1.7.7-180627. This issue affects the function strcpy of the file /goform/ConfigExceptAli. The manipulation r…EPSS 0.76%7.4CVE-2026-1138Utt 520w firmware memory buffer overflow vulnerabilityA flaw has been found in UTT 进取 520W 1.7.7-180627. This affects the function strcpy of the file /goform/ConfigExceptQQ. Executing a manipulation can …EPSS 0.98%7.4CVE-2026-1139Utt 520w firmware memory buffer overflow vulnerabilityA vulnerability has been found in UTT 进取 520W 1.7.7-180627. This vulnerability affects the function strcpy of the file /goform/ConfigExceptMSN. The m…EPSS 0.98%

Source: NIST National Vulnerability Database (record CVE-2026-31059), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.