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Vulnerability record · CVE-2026-2118 · published 8 February 2026

CVE-2026-2118: Utt 810 firmware injection vulnerability

UUtt · 810 Firmware

A vulnerability was determined in UTT HiPER 810 1.7.4-141218. The impacted element is the function sub_4407D4 of the file /goform/formReleaseConnect of the component rehttpd. Executing a manipulation of the argument Isp_Name can lead to command injection. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized.

7.3 CVSS 4.0 High EPSS 4.4% · top 9.0% CWE-74 · InjectionCWE-77 · Command injection
7.3CVSS 4.0 base score, v2 8.3
4.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
5References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

A vulnerability was determined in UTT HiPER 810 1.7.4-141218. The impacted element is the function sub_4407D4 of the file /goform/formReleaseConnect of the component rehttpd. Executing a manipulation of the argument Isp_Name can lead to command injection. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized.

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/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:

Affected products

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

References

LinkTags
https://github.com/cha0yang1/UTT810CVE/blob/main/CVEreadme1.md ExploitThird Party Advisory
https://github.com/cha0yang1/UTT810CVE/blob/main/CVEreadme1.md#poc ExploitThird Party Advisory
https://vuldb.com/?ctiid.344693 Permissions RequiredVDB Entry
https://vuldb.com/?id.344693 Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.746802 Third Party AdvisoryVDB Entry

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

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Source: NIST National Vulnerability Database (record CVE-2026-2118), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.