Vulnerability-Lookup

GHSA-R28V-QHR5-PJ8W

Vulnerability from github – Published: 2026-04-15 15:31 – Updated: 2026-04-15 15:31

Details

WSD Scan is a Microsoft Windows–based network scanning protocol that allows a PC to discover scanners (and MFPs) on a network and send scan jobs to them without requiring vendor specific drivers or utilities.

Severity ?

8.7 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-4682"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-121"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-04-15T15:16:42Z",
    "severity": "HIGH"
  },
  "details": "Certain HP DeskJet All in One devices\nmay be vulnerable to remote code execution caused by a buffer overflow when\nspecially crafted Web Services for Devices (WSD) scan requests are improperly\nvalidated and handled by the MFP.\n\n\n\nWSD\nScan is a Microsoft Windows\u2013based network scanning protocol that allows a PC to\ndiscover scanners (and MFPs) on a network and send scan jobs to them without\nrequiring vendor specific drivers or utilities.",
  "id": "GHSA-r28v-qhr5-pj8w",
  "modified": "2026-04-15T15:31:43Z",
  "published": "2026-04-15T15:31:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-4682"
    },
    {
      "type": "WEB",
      "url": "https://support.hp.com/us-en/document/ish_14744451-14744475-16"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/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-2026-4682 (GCVE-0-2026-4682)

Vulnerability from cvelistv5 – Published: 2026-04-15 14:32 – Updated: 2026-04-15 18:45

Title

Certain HP DeskJet All In One (AIO) Devices – Potential Remote Code Execution & Potential Buffer Overflow

Summary

Certain HP DeskJet All in One devices may be vulnerable to remote code execution caused by a buffer overflow when specially crafted Web Services for Devices (WSD) scan requests are improperly validated and handled by the MFP. WSD Scan is a Microsoft Windows–based network scanning protocol that allows a PC to discover scanners (and MFPs) on a network and send scan jobs to them without requiring vendor specific drivers or utilities.

Severity ?

8.7 (High)


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

CWE

CWE-121 - Stack-based buffer overflow

Assigner

References

URL

Tags

https://support.hp.com/us-en/document/ish_1474445…

Impacted products

Vendor

Product

Version

HP Inc

HP DeskJet 2800e All-in-One Printer series

Affected: 0 , < <2612A (custom)

HP Inc	HP DeskJet 4200 All-in-One Printer series	Affected: 0 , < <2612A (custom)
HP Inc	HP DeskJet Ink Advantage 4200 All-in-One Printer series	Affected: 0 , < <2612A (custom)
HP Inc	HP DeskJet 4200e All-in-One Printer series	Affected: 0 , < <2612A (custom)
HP Inc	HP DeskJet Ink Advantage Ultra 4900 series	Affected: 0 , < <2612A (custom)
HP Inc	HP DeskJet Ink Advantage 2800 All-in-One Printer series	Affected: 0 , < <2612A (custom)

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  "containers": {
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      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-4682",
                "options": [
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                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-15T18:45:03.123522Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-04-15T18:45:14.071Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "HP DeskJet 2800e All-in-One Printer series",
          "vendor": "HP Inc",
          "versions": [
            {
              "lessThan": "\u003c2612A",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
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          "product": "HP DeskJet 4200 All-in-One Printer series",
          "vendor": "HP Inc",
          "versions": [
            {
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              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
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              "status": "affected",
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          ]
        },
        {
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        },
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          "versions": [
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          ]
        }
      ],
      "descriptions": [
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        }
      ],
      "metrics": [
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            "Recovery": "NOT_DEFINED",
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            "attackRequirements": "NONE",
            "attackVector": "ADJACENT",
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
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      "providerMetadata": {
        "dateUpdated": "2026-04-15T14:32:31.348Z",
        "orgId": "74586083-13ce-40fd-b46a-8e5d23cfbcb2",
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      },
      "references": [
        {
          "url": "https://support.hp.com/us-en/document/ish_14744451-14744475-16"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
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  "cveMetadata": {
    "assignerOrgId": "74586083-13ce-40fd-b46a-8e5d23cfbcb2",
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    "cveId": "CVE-2026-4682",
    "datePublished": "2026-04-15T14:32:31.348Z",
    "dateReserved": "2026-03-23T22:00:03.720Z",
    "dateUpdated": "2026-04-15T18:45:14.071Z",
    "state": "PUBLISHED"
  },
  "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-R28V-QHR5-PJ8W

CVE-2026-4682 (GCVE-0-2026-4682)

Tags

Sightings

Nomenclature