{"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":{"version":"3.0","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"}}]}}