Vulnerability-Lookup

GHSA-G783-V4WQ-R94X

Vulnerability from github – Published: 2026-02-01 15:32 – Updated: 2026-02-01 15:32

Details

EPSON EasyMP Network Projection 2.81 contains an unquoted service path vulnerability in the EMP_NSWLSV service that allows local users to potentially execute arbitrary code. Attackers can exploit the unquoted path in C:\Program Files (x86)\EPSON Projector\EasyMP Network Projection V2\ to inject malicious code that would execute with LocalSystem privileges.

Severity ?

7.8 (High)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8.5 (High)


                  
                    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2020-37064"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-428"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-02-01T15:16:04Z",
    "severity": "HIGH"
  },
  "details": "EPSON EasyMP Network Projection 2.81 contains an unquoted service path vulnerability in the EMP_NSWLSV service that allows local users to potentially execute arbitrary code. Attackers can exploit the unquoted path in C:\\Program Files (x86)\\EPSON Projector\\EasyMP Network Projection V2\\ to inject malicious code that would execute with LocalSystem privileges.",
  "id": "GHSA-g783-v4wq-r94x",
  "modified": "2026-02-01T15:32:31Z",
  "published": "2026-02-01T15:32:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-37064"
    },
    {
      "type": "WEB",
      "url": "https://epson.com/support/easymp-network-projection-v2-86-for-windows"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/48069"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/epson-easymp-network-projection-empnswlsv-unquoted-service-path"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2020-37064 (GCVE-0-2020-37064)

Vulnerability from cvelistv5 – Published: 2026-02-01 14:38 – Updated: 2026-02-02 17:21

Title

EPSON EasyMP Network Projection 2.81 - 'EMP_NSWLSV' Unquoted Service Path

Summary

Severity ?

8.5 (High)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-428 - Unquoted Search Path or Element

Assigner

VulnCheck

References

URL

Tags

	https://www.exploit-db.com/exploits/48069	exploit
	https://epson.com/support/easymp-network-projecti…	product
	https://www.vulncheck.com/advisories/epson-easymp…	third-party-advisory

Impacted products

	Vendor	Product	Version
	Epson	EPSON EasyMP Network Projection	Affected: 2.81

Credits

Roberto Piña

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2020-37064",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-02T17:18:41.351045Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-02T17:21:47.088Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          "product": "EPSON EasyMP Network Projection",
          "vendor": "Epson",
          "versions": [
            {
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            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Roberto Pi\u00f1a"
        }
      ],
      "datePublic": "2020-02-13T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "EPSON EasyMP Network Projection 2.81 contains an unquoted service path vulnerability in the EMP_NSWLSV service that allows local users to potentially execute arbitrary code. Attackers can exploit the unquoted path in C:\\Program Files (x86)\\EPSON Projector\\EasyMP Network Projection V2\\ to inject malicious code that would execute with LocalSystem privileges."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "LOCAL",
            "baseScore": 8.5,
            "baseSeverity": "HIGH",
            "exploitMaturity": "NOT_DEFINED",
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            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
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            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
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            "attackVector": "LOCAL",
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            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
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            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
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      ],
      "problemTypes": [
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      "providerMetadata": {
        "dateUpdated": "2026-02-01T14:38:30.186Z",
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      },
      "references": [
        {
          "name": "ExploitDB-48069",
          "tags": [
            "exploit"
          ],
          "url": "https://www.exploit-db.com/exploits/48069"
        },
        {
          "name": "EPSON EasyMP Network Projection Support Page",
          "tags": [
            "product"
          ],
          "url": "https://epson.com/support/easymp-network-projection-v2-86-for-windows"
        },
        {
          "name": "VulnCheck Advisory: EPSON EasyMP Network Projection 2.81 - \u0027EMP_NSWLSV\u0027 Unquoted Service Path",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/epson-easymp-network-projection-empnswlsv-unquoted-service-path"
        }
      ],
      "title": "EPSON EasyMP Network Projection 2.81 - \u0027EMP_NSWLSV\u0027 Unquoted Service Path",
      "x_generator": {
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      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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    "datePublished": "2026-02-01T14:38:30.186Z",
    "dateReserved": "2026-02-01T13:16:06.482Z",
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  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-G783-V4WQ-R94X

CVE-2020-37064 (GCVE-0-2020-37064)

Tags

Sightings

Nomenclature