{"api_version":"1","generated_at":"2026-04-23T10:04:00+00:00","cve":"CVE-2023-5719","urls":{"html":"https://cve.report/CVE-2023-5719","api":"https://cve.report/api/cve/CVE-2023-5719.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-5719","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-5719"},"summary":{"title":"CVE-2023-5719","description":"The Crimson 3.2 Windows-based configuration tool allows users with administrative access to define new passwords for users and to download the resulting security configuration to a device. If such a password contains the percent (%) character, invalid values will be included, potentially truncating the string if a NUL is encountered. If the simplified password is not detected by the administrator, the device might be left in a vulnerable state as a result of more-easily compromised credentials. Note that passwords entered via the Crimson system web server do not suffer from this vulnerability.","state":"PUBLIC","assigner":"ics-cert@hq.dhs.gov","published_at":"2023-11-06 20:15:00","updated_at":"2023-11-14 19:29:00"},"problem_types":["NVD-CWE-Other"],"metrics":[],"references":[{"url":"https://support.redlion.net/hc/en-us/categories/360002087671-Security-Advisories","name":"https://support.redlion.net/hc/en-us/categories/360002087671-Security-Advisories","refsource":"MISC","tags":[],"title":"Security Advisories – Red Lion Support","mime":"text/html","httpstatus":"403","archivestatus":"200"},{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-306-01","name":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-306-01","refsource":"MISC","tags":[],"title":"Red Lion Crimson | CISA","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-5719","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-5719","name":"NVD vulnerability 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Crimson 3.2 Windows-based configuration tool allows users with administrative access to define new passwords for users and to download the resulting security configuration to a device. If such a password contains the percent (%) character, invalid values will be included, potentially truncating the string if a NUL is encountered. If the simplified password is not detected by the administrator, the device might be left in a vulnerable state as a result of more-easily compromised credentials. Note that passwords entered via the Crimson system web server do not suffer from this vulnerability.\n\n"}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-158 Improper Neutralization of Null Byte or NUL Character","cweId":"CWE-158"}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"Red Lion","product":{"product_data":[{"product_name":"Crimson","version":{"version_data":[{"version_affected":"<=","version_name":"0","version_value":"v3.2.0053.18"}]}}]}}]}},"references":{"reference_data":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-306-01","refsource":"MISC","name":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-306-01"},{"url":"https://support.redlion.net/hc/en-us/categories/360002087671-Security-Advisories","refsource":"MISC","name":"https://support.redlion.net/hc/en-us/categories/360002087671-Security-Advisories"}]},"generator":{"engine":"Vulnogram 0.1.0-dev"},"source":{"advisory":"ICSA-23-306-01","discovery":"EXTERNAL"},"solution":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"\n\n<p>Red Lion recommends updating the Crimson configuration tool to version 3.2.0063 or later by using the automatic update feature or visiting the <a target=\"_blank\" rel=\"nofollow\" href=\"https://www.redlion.net/node/16883\">Red Lion website</a>.</p><p>Any existing or new accounts created should refrain from using the percent (%) character in the configured password in versions 3.2.0053.18 or below.</p><p>For more information refer to Red Lion's security advisory <a target=\"_blank\" rel=\"nofollow\" href=\"https://support.redlion.net/hc/en-us/categories/360002087671-Security-Advisories\">RLCSIM-2023-04</a>.</p>\n\n<br>"}],"value":"\nRed Lion recommends updating the Crimson configuration tool to version 3.2.0063 or later by using the automatic update feature or visiting the  Red Lion website https://www.redlion.net/node/16883 .\n\nAny existing or new accounts created should refrain from using the percent (%) character in the configured password in versions 3.2.0053.18 or below.\n\nFor more information refer to Red Lion's security advisory  RLCSIM-2023-04 https://support.redlion.net/hc/en-us/categories/360002087671-Security-Advisories .\n\n\n\n\n"}],"credits":[{"lang":"en","value":"Alexander Ratelle of Hepburn Engineering Inc. reported this vulnerability to Red Lion."}],"impact":{"cvss":[{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"}]}},"nvd":{"publishedDate":"2023-11-06 20:15:00","lastModifiedDate":"2023-11-14 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