PDF Explorer 1.5.66.2 Structured Exception Handler Local Code Execution

{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "cveMetadata": {
    "cveId": "CVE-2018-25217",
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "dateUpdated": "2026-03-26T13:57:21.296Z",
    "dateReserved": "2026-03-26T13:17:31.692Z",
    "datePublished": "2026-03-26T13:24:17.314Z",
    "state": "PUBLISHED"
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        "dateUpdated": "2026-03-26T13:24:17.314Z"
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      "datePublic": "2018-12-18T00:00:00.000Z",
      "title": "PDF Explorer 1.5.66.2 Structured Exception Handler Local Code Execution",
      "descriptions": [
        {
          "lang": "en",
          "value": "PDF Explorer 1.5.66.2 contains a structured exception handler (SEH) overflow vulnerability that allows local attackers to execute arbitrary code by overwriting SEH records with malicious data. Attackers can craft a payload with buffer overflow, NSEH jump, and ROP gadget chains that execute when the Custom fields settings dialog processes the malicious input in the Label field."
        }
      ],
      "affected": [
        {
          "vendor": "Rttsoftware",
          "product": "PDF Explorer",
          "versions": [
            {
              "version": "1.5.66.2",
              "status": "affected"
            }
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      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "Out-of-bounds Write",
              "cweId": "CWE-787",
              "type": "CWE"
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          ]
        }
      ],
      "references": [
        {
          "url": "https://www.exploit-db.com/exploits/46016",
          "name": "ExploitDB-46016",
          "tags": [
            "exploit"
          ]
        },
        {
          "url": "http://www.rttsoftware.com/",
          "name": "Official Product Homepage",
          "tags": [
            "product"
          ]
        },
        {
          "url": "https://www.rttsoftware.com/files/PDFExplorerTrialSetup.zip",
          "name": "Product Reference",
          "tags": [
            "product"
          ]
        },
        {
          "url": "https://www.vulncheck.com/advisories/pdf-explorer-structured-exception-handler-local-code-execution",
          "name": "VulnCheck Advisory: PDF Explorer 1.5.66.2 Structured Exception Handler Local Code Execution",
          "tags": [
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            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "attackVector": "LOCAL",
            "attackComplexity": "LOW",
            "privilegesRequired": "NONE",
            "userInteraction": "NONE",
            "scope": "UNCHANGED",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "availabilityImpact": "HIGH",
            "baseScore": 8.4,
            "baseSeverity": "HIGH"
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          "lang": "en",
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          "dateUpdated": "2026-03-26T13:57:21.296Z"
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        "title": "CISA ADP Vulnrichment",
        "metrics": [
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