{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2026-31066", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2026-04-06T19:54:45.325Z", "dateReserved": "2026-03-09T00:00:00.000Z", "datePublished": "2026-04-06T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2026-04-06T14:59:09.239Z"}, "descriptions": [{"lang": "en", "value": "UTT Aggressive HiPER 810G v3v1.7.7-171114 was discovered to contain a buffer overflow in the selDateType parameter of the formTaskEdit function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://github.com/zxq0408/Vul202601/blob/main/6.md"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-120", "lang": "en", "description": "CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-04-06T19:54:21.280441Z", "id": "CVE-2026-31066", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-04-06T19:54:45.325Z"}}]}, "dataVersion": "5.2"}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "UTT Aggressive HiPER 810G v3v1.7.7-171114 was discovered to contain a buffer overflow in the selDateType parameter of the formTaskEdit function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input."}], "id": "CVE-2026-31066", "lastModified": "2026-04-06T20:16:23.217", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 4.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 0.9, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2026-04-06T15:17:09.200", "references": [{"source": "cve@mitre.org", "url": "https://github.com/zxq0408/Vul202601/blob/main/6.md"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-120"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "v3v1.7.7-171114"}}], "enrichment": {"confidence": 100.0, "confidence_source": "manual", "scores": [{"score": 100.0, "source": "manual"}]}, "original": {"product": "n/a", "source": "cna", "vendor": "n/a"}, "product": "hiper_810g", "vendor": "utt"}], "analysis": {"en": {"generated_at": "2026-04-07T01:25:28.585885+00:00", "value": {"mitigation_remediation": ["Check the vendor\u2019s website or support channels for an updated release that addresses the buffer overflow.", "If an update is unavailable, limit access to the formTaskEdit functionality to trusted networks or users.", "Monitor application logs for suspicious form submissions or crashes indicating exploitation attempts.", "Apply defensive input validation, such as limiting the length of the selDateType field, to reduce the risk of overflow.", "Prepare to apply a vendor patch as soon as one is released."], "summary": {"action": "Assess Impact", "impact": "Denial of Service"}, "threat_synthesis": {"affected_systems": "The vulnerability affects UTT Aggressive HiPER 810G version 3v1.7.7-171114. No other vendors or product variants are currently known from the CNA data.", "description_and_impact": "A buffer overflow occurs in the selDateType parameter within the formTaskEdit function of UTT Aggressive HiPER 810G. The overflow allows a crafted input to corrupt memory, leading to a Denial of Service that disrupts application availability. The weakness falls under CWE-120 and CWE-787.", "risk_and_exploitability": "The CVSS score of 4.5 indicates moderate severity. EPSS data is unavailable, so the exploitation probability cannot be precisely quantified. It is not listed in the CISA KEV catalog, suggesting no publicly known exploits yet. The attack likely proceeds through a remote web interface by submitting a malicious form value; however this vector is inferred from the description rather than explicitly documented."}}}}, "created": "2026-04-06T20:22:01.025786+00:00", "updated": "2026-04-07T07:16:16.172670+00:00", "vendors": ["utt", "utt$PRODUCT$hiper_810g"]}