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CVE-2026-76004

UTT HiPER 1250GW HTTP aspApBasicConfigUrcp strcpy stack-based overflow

A security vulnerability has been detected in UTT HiPER 1250GW up to 3.2.7-210907-180535. Affected by this vulnerability is the function strcpy of the file /goform/aspApBasicConfigUrcp of the component HTTP Handler. The manipulation of the argument pvid leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used.

CVSS 4.0 · 9.4 Critical EPSS < 1% KEV · Not listed
Vendors
Utt
Products
CVE-2026-52193

Buffer overflow in UTT 518G firmware leads to denial of service

Buffer Overflow vulnerability in UTT nv518G nv518GV3v3.2.7-210919-161313 allows a remote attacker to cause a denial of service via the gohead/sub_447CAC component

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Utt
Products
CVE-2026-78170

UTT HiPER 1200GW formConfigFastDirectionW strcpy buffer overflow

A flaw has been found in UTT HiPER 1200GW up to 2.5.3-170306. Affected is the function strcpy of the file /goform/formConfigFastDirectionW. Executing a manipulation of the argument ssid can lead to buffer overflow. The attack may be performed from remote. The exploit has been published and may be used.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Utt
Products
CVE-2026-78169

UTT HiPER 1250GW HTTP Request aspRemoteApConfTempSend strcpy stack-based overflow

A vulnerability was detected in UTT HiPER 1250GW up to 3.2.7-210907-180535. This impacts the function strcpy of the file /goform/aspRemoteApConfTempSend of the component HTTP Request Handler. Performing a manipulation of the argument Profile results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used.

CVSS 4.0 · 9.4 Critical EPSS < 1% KEV · Not listed
Vendors
Utt
Products
CVE-2026-76003

UTT HiPER 1200GW formGroupConfig strcpy stack-based overflow

A weakness has been identified in UTT HiPER 1200GW up to 2.5.3-170306. Affected is the function strcpy of the file /goform/formGroupConfig. Executing a manipulation of the argument timestart can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks.

CVSS 4.0 · 9.4 Critical EPSS < 1% KEV · Not listed
Vendors
Utt
Products
CVE-2026-19341

UTT HiPER 1200GW pptpSrvGlobalConfig strcpy stack-based overflow

A security vulnerability has been detected in UTT HiPER 1200GW up to 2.5.3-170306. This impacts the function strcpy of the file /goform/pptpSrvGlobalConfig. Such manipulation of the argument EncryptionMode leads to stack-based buffer overflow. The attack can be executed 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.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Utt
Products
CVE-2026-18898

UTT HiPER 1200GW ConfigAdvideo strcpy stack-based overflow

A security flaw has been discovered in UTT HiPER 1200GW up to v2.5.3-170306. This affects the function strcpy of the file /goform/ConfigAdvideo. The manipulation of the argument timestart results in stack-based buffer overflow. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Utt
Products
CVE-2026-18897

UTT HiPER 1250GW getOneApConfTempEntry strcpy stack-based overflow

A vulnerability was identified in UTT HiPER 1250GW up to v3.2.7-210907-180535. The impacted element is the function strcpy of the file /goform/getOneApConfTempEntry. The manipulation of the argument tempName leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Utt
Products
CVE-2026-18895

UTT HiPER 1250GW APSecurity_5g strcpy stack-based overflow

A vulnerability was found in UTT HiPER 1250GW up to 3.2.7-210907-180535. Impacted is the function strcpy of the file /goform/APSecurity_5g. Performing a manipulation of the argument cipher results in stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Utt
Products
CVE-2026-52196

Buffer Overflow vulnerability in UTT nv518G nv518GV3v3.2.7-210919-161313 allows a remote attacker to cause a denial of service via the gohead/sub_416f28 component

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Utt
Products
CVE-2026-52191

Buffer Overflow vulnerability in UTT nv518G nv518GV3v3.2.7-210919-161313 allows a remote attacker to cause a denial of service via the gohead/sub_444C8C component

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Utt
Products
CVE-2026-52189

Buffer Overflow vulnerability in UTT nv518G nv518GV3v3.2.7-210919-161313 allows a remote attacker to cause a denial of service via the gohead/sub_487330 component

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Utt
Products
CVE-2026-52195

Buffer Overflow in UTT nv518G Device Causes Remote Denial of Service

Buffer Overflow vulnerability in UTT nv518G nv518GV3v3.2.7-210919-161313 allows a remote attacker to cause a denial of service via the gohead/sub_472f08 component

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Utt
Products
CVE-2026-52197

Remote Denial of Service via gohead/sub_44af70 in UTT nv518G firmware

An issue in UTT nv518G nv518GV3v3.2.7-210919-161313 allows a remote attacker to cause a denial of service via the gohead/sub_44af70 component

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Utt
Products
CVE-2026-52187

Denial of Service via Buffer Overflow in UTT nv518G Router Firmware

Buffer Overflow vulnerability in UTT nv518G nv518GV3v3.2.7-210919-161313 allows a remote attacker to cause a denial of service via the gohead/sub_483ba0 component

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Utt
Products
CVE-2026-52186

SQL Injection vulnerability in UTT nv518G nv518GV3v3.2.7-210919-161313 allows a remote attacker to execute arbitrary code via the gohead/sub_463bbc component

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Vendors
Utt
Products
CVE-2026-52190

Buffer Overflow in UTT nv518G Firmware Enables Remote Denial of Service

Buffer Overflow vulnerability in UTT nv518G nv518GV3v3.2.7-210919-161313 allows a remote attacker to cause a denial of service via the gohead/sub_448384 component

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Utt
Products
CVE-2026-52188

Buffer Overflow vulnerability in UTT nv518G nv518GV3v3.2.7-210919-161313 allows a remote attacker to cause a denial of service via the gohead//sub_497498 component

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
Utt
Products
CVE-2026-52192

An issue in UTT nv518G nv518GV3v3.2.7-210919-161313 allows a remote attacker to cause a denial of service via the gohead/sub_445C5C component

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Utt
Products
CVE-2026-14721

UTT HiPER 1250GW Web Endpoint ConfigWirelessBase_5g stack-based overflow

A vulnerability has been found in UTT HiPER 1250GW up to 3.2.7-210907-180535. This affects an unknown function of the file /goform/ConfigWirelessBase_5g of the component Web Endpoint. The manipulation of the argument ssid leads to stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Utt
Products