CVE-2026-20801 (GCVE-0-2026-20801)

Vulnerability from cvelistv5 – Published: 2026-03-03 02:41 – Updated: 2026-03-03 16:30
VLAI?
Summary
Cleartext Transmission of Sensitive Information (CWE-319) in a component used in the Gallagher Hanwha VMS and Gallagher NxWitness VMS integrations allows unprivileged users with local network access to view live video streams. This issue affects all versions of Gallagher NxWitness VMS integration prior to 9.10.017 and Gallagher Hanwha VMS integration prior to 9.10.025.
Severity ?
5.6 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
CWE
  • CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
References
Impacted products
Vendor Product Version
Gallagher NxWitness VMS and Hanwha VMS Integrations Affected: 0 , < 9.10.017 (custom)
Affected: 0 , < 9.10.025 (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-20801",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-03T16:27:35.448713Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-03T16:30:31.016Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "affected",
          "product": "NxWitness VMS and Hanwha VMS Integrations",
          "vendor": "Gallagher",
          "versions": [
            {
              "lessThan": "9.10.017",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThan": "9.10.025",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eCleartext Transmission of Sensitive Information (CWE-319) in\u003c/span\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003ea component used in the Gallagher \u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eHanwha VMS and Gallagher NxWitness VMS integrations\u003c/span\u003e\u003cb\u003e\u0026nbsp;\u003c/b\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eallows unprivileged users with local network access to view live video streams. \u003c/span\u003e\n\n \n\n\u003cp\u003eThis issue affects a\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003ell versions of \u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eGallagher NxWitness VMS integration prior to 9.10.017 and Gallagher Hanwha VMS integration prior to 9.10.025.\u003c/span\u003e\u003cbr\u003e\n\n\u003c/p\u003e"
            }
          ],
          "value": "Cleartext Transmission of Sensitive Information (CWE-319) in\u00a0a component used in the Gallagher Hanwha VMS and Gallagher NxWitness VMS integrations\u00a0allows unprivileged users with local network access to view live video streams. \n\n \n\nThis issue affects all versions of Gallagher NxWitness VMS integration prior to 9.10.017 and Gallagher Hanwha VMS integration prior to 9.10.025."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-319",
              "description": "CWE-319 Cleartext Transmission of Sensitive Information",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-03T02:41:10.357Z",
        "orgId": "0c426f27-3ee1-4eff-be88-288d5a1822bc",
        "shortName": "Gallagher"
      },
      "references": [
        {
          "url": "https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2026-20801"
        }
      ],
      "source": {
        "discovery": "INTERNAL"
      },
      "x_generator": {
        "engine": "Vulnogram 0.5.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "0c426f27-3ee1-4eff-be88-288d5a1822bc",
    "assignerShortName": "Gallagher",
    "cveId": "CVE-2026-20801",
    "datePublished": "2026-03-03T02:41:10.357Z",
    "dateReserved": "2026-03-01T23:45:09.734Z",
    "dateUpdated": "2026-03-03T16:30:31.016Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-20801\",\"sourceIdentifier\":\"disclosures@gallagher.com\",\"published\":\"2026-03-03T03:15:54.540\",\"lastModified\":\"2026-03-03T21:52:29.877\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Cleartext Transmission of Sensitive Information (CWE-319) in\u00a0a component used in the Gallagher Hanwha VMS and Gallagher NxWitness VMS integrations\u00a0allows unprivileged users with local network access to view live video streams. \\n\\n \\n\\nThis issue affects all versions of Gallagher NxWitness VMS integration prior to 9.10.017 and Gallagher Hanwha VMS integration prior to 9.10.025.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"disclosures@gallagher.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L\",\"baseScore\":5.6,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":2.2,\"impactScore\":3.4}]},\"weaknesses\":[{\"source\":\"disclosures@gallagher.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-319\"}]}],\"references\":[{\"url\":\"https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2026-20801\",\"source\":\"disclosures@gallagher.com\"}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-20801\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-03-03T16:27:35.448713Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-03-03T16:30:26.575Z\"}}], \"cna\": {\"source\": {\"discovery\": \"INTERNAL\"}, \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.6, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L\", \"integrityImpact\": \"LOW\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"HIGH\", \"availabilityImpact\": \"LOW\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"LOW\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"Gallagher\", \"product\": \"NxWitness VMS and Hanwha VMS Integrations\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"9.10.017\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"9.10.025\", \"versionType\": \"custom\"}], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2026-20801\"}], \"x_generator\": {\"engine\": \"Vulnogram 0.5.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"Cleartext Transmission of Sensitive Information (CWE-319) in\\u00a0a component used in the Gallagher Hanwha VMS and Gallagher NxWitness VMS integrations\\u00a0allows unprivileged users with local network access to view live video streams. \\n\\n \\n\\nThis issue affects all versions of Gallagher NxWitness VMS integration prior to 9.10.017 and Gallagher Hanwha VMS integration prior to 9.10.025.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\u003cspan style=\\\"background-color: rgb(255, 255, 255);\\\"\u003eCleartext Transmission of Sensitive Information (CWE-319) in\u003c/span\u003e\u003cstrong\u003e\u0026nbsp;\u003c/strong\u003e\u003cspan style=\\\"background-color: rgb(255, 255, 255);\\\"\u003ea component used in the Gallagher \u003c/span\u003e\u003cspan style=\\\"background-color: rgb(255, 255, 255);\\\"\u003eHanwha VMS and Gallagher NxWitness VMS integrations\u003c/span\u003e\u003cb\u003e\u0026nbsp;\u003c/b\u003e\u003cspan style=\\\"background-color: rgb(255, 255, 255);\\\"\u003eallows unprivileged users with local network access to view live video streams. \u003c/span\u003e\\n\\n \\n\\n\u003cp\u003eThis issue affects a\u003cspan style=\\\"background-color: rgb(255, 255, 255);\\\"\u003ell versions of \u003c/span\u003e\u003cspan style=\\\"background-color: rgb(255, 255, 255);\\\"\u003eGallagher NxWitness VMS integration prior to 9.10.017 and Gallagher Hanwha VMS integration prior to 9.10.025.\u003c/span\u003e\u003cbr\u003e\\n\\n\u003c/p\u003e\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-319\", \"description\": \"CWE-319 Cleartext Transmission of Sensitive Information\"}]}], \"providerMetadata\": {\"orgId\": \"0c426f27-3ee1-4eff-be88-288d5a1822bc\", \"shortName\": \"Gallagher\", \"dateUpdated\": \"2026-03-03T02:41:10.357Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2026-20801\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-03-03T16:30:31.016Z\", \"dateReserved\": \"2026-03-01T23:45:09.734Z\", \"assignerOrgId\": \"0c426f27-3ee1-4eff-be88-288d5a1822bc\", \"datePublished\": \"2026-03-03T02:41:10.357Z\", \"assignerShortName\": \"Gallagher\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.