{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2022-31485",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-31485",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2022-06-06T16:41:09.100Z",
    "updatedAt": "2024-09-17T00:26:24.486Z",
    "importedAt": "2026-10-24T01:56:40.826Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "Unauthenticated homepage note modification",
      "summary": "An unauthenticated attacker can send a specially crafted packets to update the “notes” section of the home page of the web interface. This vulnerability impacts products based on HID Mercury Intelligent Controllers LP1501, LP1502, LP2500, LP4502, and EP4502 which contain firmware versions prior to 1.29.",
      "affected": [
        {
          "vendor": "LenelS2",
          "product": "LNL-X2210",
          "versions": [
            {
              "version": "ALL",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "1.29"
            }
          ]
        },
        {
          "vendor": "LenelS2",
          "product": "LNL-X2220",
          "versions": [
            {
              "version": "ALL",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "1.29"
            }
          ]
        },
        {
          "vendor": "LenelS2",
          "product": "LNL-X3300",
          "versions": [
            {
              "version": "ALL",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "1.29"
            }
          ]
        },
        {
          "vendor": "LenelS2",
          "product": "LNL-X4420",
          "versions": [
            {
              "version": "ALL",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "1.29"
            }
          ]
        },
        {
          "vendor": "LenelS2",
          "product": "LNL-4420",
          "versions": [
            {
              "version": "ALL",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "1.29"
            }
          ]
        },
        {
          "vendor": "LenelS2",
          "product": "S2-LP-1501",
          "versions": [
            {
              "version": "ALL",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "1.29"
            }
          ]
        },
        {
          "vendor": "LenelS2",
          "product": "S2-LP-1502",
          "versions": [
            {
              "version": "ALL",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "1.29"
            }
          ]
        },
        {
          "vendor": "LenelS2",
          "product": "S2-LP-2500",
          "versions": [
            {
              "version": "ALL",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "1.29"
            }
          ]
        },
        {
          "vendor": "LenelS2",
          "product": "S2-LP-4502",
          "versions": [
            {
              "version": "ALL",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "1.29"
            }
          ]
        },
        {
          "vendor": "HID Mercury",
          "product": "LP1501",
          "versions": [
            {
              "version": "ALL",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "1.29"
            }
          ]
        },
        {
          "vendor": "HID Mercury",
          "product": "LP1502",
          "versions": [
            {
              "version": "ALL",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "1.29"
            }
          ]
        },
        {
          "vendor": "HID Mercury",
          "product": "LP2500",
          "versions": [
            {
              "version": "ALL",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "1.29"
            }
          ]
        },
        {
          "vendor": "HID Mercury",
          "product": "LP4502",
          "versions": [
            {
              "version": "ALL",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "1.29"
            }
          ]
        },
        {
          "vendor": "HID Mercury",
          "product": "EP4502",
          "versions": [
            {
              "version": "ALL",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "1.29"
            }
          ]
        }
      ]
    }
  }
}