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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-5566",
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"state": "PUBLISHED",
"assignerShortName": "VulDB",
"dateReserved": "2026-04-04T14:19:03.601Z",
"datePublished": "2026-04-05T12:15:10.664Z",
"dateUpdated": "2026-04-06T15:27:48.716Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB",
"dateUpdated": "2026-04-05T12:15:10.664Z"
},
"title": "UTT HiPER 1250GW formNatStaticMap strcpy buffer overflow",
"problemTypes": [
{
"descriptions": [
{
"type": "CWE",
"cweId": "CWE-120",
"lang": "en",
"description": "Buffer Overflow"
}
]
},
{
"descriptions": [
{
"type": "CWE",
"cweId": "CWE-119",
"lang": "en",
"description": "Memory Corruption"
}
]
}
],
"affected": [
{
"vendor": "UTT",
"product": "HiPER 1250GW",
"versions": [
{
"version": "3.2.7-210907-180535",
"status": "affected"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability was detected in UTT HiPER 1250GW up to 3.2.7-210907-180535. This affects the function strcpy of the file /goform/formNatStaticMap. Performing a manipulation of the argument NatBind results in buffer overflow. Remote exploitation of the attack is possible. The exploit is now public and may be used."
}
],
"metrics": [
{
"cvssV4_0": {
"version": "4.0",
"baseScore": 8.7,
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
"baseSeverity": "HIGH"
}
},
{
"cvssV3_1": {
"version": "3.1",
"baseScore": 8.8,
"vectorString": "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",
"baseSeverity": "HIGH"
}
},
{
"cvssV3_0": {
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"baseScore": 8.8,
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
"baseSeverity": "HIGH"
}
},
{
"cvssV2_0": {
"version": "2.0",
"baseScore": 9,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR"
}
}
],
"timeline": [
{
"time": "2026-04-04T00:00:00.000Z",
"lang": "en",
"value": "Advisory disclosed"
},
{
"time": "2026-04-04T02:00:00.000Z",
"lang": "en",
"value": "VulDB entry created"
},
{
"time": "2026-04-04T16:24:09.000Z",
"lang": "en",
"value": "VulDB entry last update"
}
],
"credits": [
{
"lang": "en",
"value": "Doma (VulDB User)",
"type": "reporter"
}
],
"references": [
{
"url": "https://vuldb.com/vuln/355336",
"name": "VDB-355336 | UTT HiPER 1250GW formNatStaticMap strcpy buffer overflow",
"tags": [
"vdb-entry",
"technical-description"
]
},
{
"url": "https://vuldb.com/vuln/355336/cti",
"name": "VDB-355336 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
]
},
{
"url": "https://vuldb.com/submit/782993",
"name": "Submit #782993 | UTT(AiTai) HiPER 1250GW <= v3.2.7-210907-180535 Buffer Overflow",
"tags": [
"third-party-advisory"
]
},
{
"url": "https://github.com/Moxxkidd/CVE/issues/1",
"tags": [
"exploit",
"issue-tracking"
]
}
]
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-04-06T15:27:38.802568Z",
"id": "CVE-2026-5566",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-04-06T15:27:48.716Z"
}
}
]
}
}