{
  "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-2023-20207",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-20207",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2023-07-12T13:51:48.952Z",
    "updatedAt": "2024-08-02T09:05:36.181Z",
    "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 logging component of Cisco Duo Authentication Proxy could allow an authenticated, remote attacker to view sensitive information in clear text on an affected system.\r\n\r This vulnerability exists because certain unencrypted credentials are stored. An attacker could exploit this vulnerability by accessing the logs on an affected system and obtaining credentials that they may not normally have access to. A successful exploit could allow the attacker to view sensitive information in clear text.",
      "affected": [
        {
          "vendor": "Cisco",
          "product": "Cisco Duo Authentication Proxy",
          "versions": [
            {
              "version": "2.10.0",
              "status": "affected"
            },
            {
              "version": "2.10.1",
              "status": "affected"
            },
            {
              "version": "2.11.0",
              "status": "affected"
            },
            {
              "version": "2.12.0",
              "status": "affected"
            },
            {
              "version": "2.12.1",
              "status": "affected"
            },
            {
              "version": "2.13.0",
              "status": "affected"
            },
            {
              "version": "2.14.0",
              "status": "affected"
            },
            {
              "version": "2.4.10",
              "status": "affected"
            },
            {
              "version": "2.4.11",
              "status": "affected"
            },
            {
              "version": "2.4.12",
              "status": "affected"
            },
            {
              "version": "2.4.13",
              "status": "affected"
            },
            {
              "version": "2.4.14",
              "status": "affected"
            },
            {
              "version": "2.4.14.1",
              "status": "affected"
            },
            {
              "version": "2.4.15",
              "status": "affected"
            },
            {
              "version": "2.4.16",
              "status": "affected"
            },
            {
              "version": "2.4.17",
              "status": "affected"
            },
            {
              "version": "2.4.18",
              "status": "affected"
            },
            {
              "version": "2.4.19",
              "status": "affected"
            },
            {
              "version": "2.4.2",
              "status": "affected"
            },
            {
              "version": "2.4.20",
              "status": "affected"
            },
            {
              "version": "2.4.21",
              "status": "affected"
            },
            {
              "version": "2.4.3",
              "status": "affected"
            },
            {
              "version": "2.4.4",
              "status": "affected"
            },
            {
              "version": "2.4.5",
              "status": "affected"
            },
            {
              "version": "2.4.6",
              "status": "affected"
            },
            {
              "version": "2.4.7",
              "status": "affected"
            },
            {
              "version": "2.4.8",
              "status": "affected"
            },
            {
              "version": "2.4.9",
              "status": "affected"
            },
            {
              "version": "2.5.4",
              "status": "affected"
            },
            {
              "version": "2.6.0",
              "status": "affected"
            },
            {
              "version": "2.7.0",
              "status": "affected"
            },
            {
              "version": "2.8.1",
              "status": "affected"
            },
            {
              "version": "2.9.0",
              "status": "affected"
            },
            {
              "version": "3.0.0",
              "status": "affected"
            },
            {
              "version": "3.1.0",
              "status": "affected"
            },
            {
              "version": "3.1.1",
              "status": "affected"
            },
            {
              "version": "3.2.0",
              "status": "affected"
            },
            {
              "version": "3.2.1",
              "status": "affected"
            },
            {
              "version": "3.2.2",
              "status": "affected"
            },
            {
              "version": "3.2.3",
              "status": "affected"
            },
            {
              "version": "3.2.4",
              "status": "affected"
            },
            {
              "version": "4.0.0",
              "status": "affected"
            },
            {
              "version": "4.0.1",
              "status": "affected"
            },
            {
              "version": "4.0.2",
              "status": "affected"
            },
            {
              "version": "5.0.0",
              "status": "affected"
            },
            {
              "version": "5.0.1",
              "status": "affected"
            },
            {
              "version": "5.0.2",
              "status": "affected"
            },
            {
              "version": "5.1.0",
              "status": "affected"
            },
            {
              "version": "5.1.1",
              "status": "affected"
            },
            {
              "version": "5.2.0",
              "status": "affected"
            },
            {
              "version": "5.2.1",
              "status": "affected"
            },
            {
              "version": "5.2.2",
              "status": "affected"
            },
            {
              "version": "5.3.0",
              "status": "affected"
            },
            {
              "version": "5.3.1",
              "status": "affected"
            },
            {
              "version": "5.4.0",
              "status": "affected"
            },
            {
              "version": "5.4.1",
              "status": "affected"
            },
            {
              "version": "5.5.0",
              "status": "affected"
            },
            {
              "version": "5.5.1",
              "status": "affected"
            },
            {
              "version": "5.6.0",
              "status": "affected"
            },
            {
              "version": "5.6.1",
              "status": "affected"
            }
          ]
        }
      ]
    }
  }
}