{
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      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-5191",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-08-25T13:48:00.832287Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Windows 10 IoT Enterprise LTSC 2021"
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          "product": "Utility for DRP-A100 Series",
          "vendor": "Moxa",
          "versions": [
            {
              "lessThanOrEqual": "1.1",
              "status": "affected",
              "version": "1.0",
              "versionType": "custom"
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            {
              "status": "unaffected",
              "version": "1.2",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Windows 11 IoT Enterprise LTSC 2024",
            "Windows 11 Professional 2022"
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          "product": "Utility for DRP-A100 Series",
          "vendor": "Moxa",
          "versions": [
            {
              "status": "affected",
              "version": "1.0",
              "versionType": "custom"
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            {
              "status": "unaffected",
              "version": "1.1",
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          "platforms": [
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          "product": "Utility for DRP-C100 Series",
          "vendor": "Moxa",
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            {
              "lessThanOrEqual": "1.1",
              "status": "affected",
              "version": "1.0",
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              "status": "unaffected",
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              "versionType": "custom"
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              "version": "1.0",
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          "lang": "en",
          "type": "finder",
          "value": "Anni Tuulinen"
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              "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eAn Unquoted Search Path vulnerability has been identified in the utility for Moxa\u2019s industrial computers (Windows). \u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eDue to the unquoted path configuration in \u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003ethe SerialInterfaceService.exe utility, a local attacker with limited privileges could place a malicious executable in a higher-priority directory within the search path. When the Serial Interface service starts, the malicious executable could be run with SYSTEM privileges. Successful exploitation could allow privilege escalation or enable an attacker to maintain persistence on the affected system. \u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eWhile successful exploitation can severely impact the confidentiality, integrity, and availability of the affected device itself, there is no loss of \u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003econfidentiality, integrity, or availability within any subsequent systems.\u003c/span\u003e\u003cbr\u003e"
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        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-233",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-233: Privilege Escalation"
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          ]
        }
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      "metrics": [
        {
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            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "attackVector": "LOCAL",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
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            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-428",
              "description": "CWE-428: Unquoted Search Path or Element",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-08-25T08:22:05.944Z",
        "orgId": "2e0a0ee2-d866-482a-9f5e-ac03d156dbaa",
        "shortName": "Moxa"
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      "references": [
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          "tags": [
            "vendor-advisory"
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          "url": "https://www.moxa.com/en/support/product-support/security-advisory/mpsa-256421-cve-2025-5191-unquoted-search-path-vulnerability-in-the-utility-for-industrial-computers-(windows)"
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        {
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              "value": "\u003cp\u003eMoxa has developed appropriate solutions to address this vulnerability. The solutions for the affected products are listed in the security advisory: \u003c/p\u003e\u003cp\u003e\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://www.moxa.com/en/support/product-support/security-advisory/mpsa-256421-cve-2025-5191-unquoted-search-path-vulnerability-in-the-utility-for-industrial-computers-(windows)\"\u003ehttps://www.moxa.com/en/support/product-support/security-advisory/mpsa-256421-cve-2025-5191-unquoted-search-path-vulnerability-in-the-utility-for-industrial-computers-(windows)\u003c/a\u003e\u003c/p\u003e"
            }
          ],
          "value": "Moxa has developed appropriate solutions to address this vulnerability. The solutions for the affected products are listed in the security advisory: \n\n https://www.moxa.com/en/support/product-support/security-advisory/mpsa-256421-cve-2025-5191-unquoted-search-path-vulnerability-in-the-utility-for-industrial-computers-(windows)"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Unquoted Search Path Vulnerability in the Utility for Industrial Computers (Windows)",
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  "cveMetadata": {
    "assignerOrgId": "2e0a0ee2-d866-482a-9f5e-ac03d156dbaa",
    "assignerShortName": "Moxa",
    "cveId": "CVE-2025-5191",
    "datePublished": "2025-08-25T08:01:11.035Z",
    "dateReserved": "2025-05-26T05:18:48.345Z",
    "dateUpdated": "2025-08-25T13:48:09.418Z",
    "state": "PUBLISHED"
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}