{
  "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-2023-20025",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-20025",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2023-01-19T01:33:39.023Z",
    "updatedAt": "2025-03-12T16:18:58.629Z",
    "importedAt": "2026-10-24T01:56:49.724Z",
    "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": null,
      "summary": "A vulnerability in the web-based management interface of Cisco Small Business RV016, RV042, RV042G, and RV082 Routers could allow an unauthenticated, remote attacker to bypass authentication on an affected device.\r\n\r This vulnerability is due to improper validation of user input within incoming HTTP packets. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web-based management interface. A successful exploit could allow the attacker to bypass authentication and gain root access on the underlying operating system.",
      "affected": [
        {
          "vendor": "Cisco",
          "product": "Cisco Small Business RV Series Router Firmware",
          "versions": [
            {
              "version": "2.0.0.19-tm",
              "status": "affected"
            },
            {
              "version": "2.0.2.01-tm",
              "status": "affected"
            },
            {
              "version": "1.3.12.19-tm",
              "status": "affected"
            },
            {
              "version": "1.3.12.6-tm",
              "status": "affected"
            },
            {
              "version": "1.3.13.02-tm",
              "status": "affected"
            },
            {
              "version": "1.3.9.8-tm",
              "status": "affected"
            },
            {
              "version": "4.0.0.7",
              "status": "affected"
            },
            {
              "version": "4.0.2.08-tm",
              "status": "affected"
            },
            {
              "version": "4.0.3.03-tm",
              "status": "affected"
            },
            {
              "version": "4.0.4.02-tm",
              "status": "affected"
            },
            {
              "version": "4.2.1.02",
              "status": "affected"
            },
            {
              "version": "4.2.2.08",
              "status": "affected"
            },
            {
              "version": "4.2.3.03",
              "status": "affected"
            },
            {
              "version": "4.2.3.06",
              "status": "affected"
            },
            {
              "version": "4.2.3.07",
              "status": "affected"
            },
            {
              "version": "4.2.3.08",
              "status": "affected"
            },
            {
              "version": "4.2.3.09",
              "status": "affected"
            },
            {
              "version": "4.2.3.10",
              "status": "affected"
            },
            {
              "version": "4.2.3.14",
              "status": "affected"
            },
            {
              "version": "3.0.0.1-tm",
              "status": "affected"
            },
            {
              "version": "3.0.0.19-tm",
              "status": "affected"
            },
            {
              "version": "3.0.2.01-tm",
              "status": "affected"
            },
            {
              "version": "4.1.1.01",
              "status": "affected"
            },
            {
              "version": "4.1.0.02-tm",
              "status": "affected"
            }
          ]
        }
      ]
    }
  }
}