{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-28767","assignerOrgId":"96e50032-ad0d-4058-a115-4d2c13821f9f","state":"PUBLISHED","assignerShortName":"Zyxel","dateReserved":"2023-03-23T10:34:20.987Z","datePublished":"2023-07-17T16:59:45.258Z","dateUpdated":"2024-11-07T19:14:46.971Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"ATP series firmware","vendor":"Zyxel","versions":[{"status":"affected","version":"5.10 through 5.36"}]},{"defaultStatus":"unaffected","product":"USG FLEX series firmware","vendor":"Zyxel","versions":[{"status":"affected","version":"5.00 through 5.36"}]},{"defaultStatus":"unaffected","product":"USG FLEX 50(W) series firmware","vendor":"Zyxel","versions":[{"status":"affected","version":"5.10 through 5.36"}]},{"defaultStatus":"unaffected","product":"USG20(W)-VPN series firmware","vendor":"Zyxel","versions":[{"status":"affected","version":"5.10 through 5.36"}]},{"defaultStatus":"unaffected","product":"VPN series firmware","vendor":"Zyxel","versions":[{"status":"affected","version":"5.00 through 5.36"}]}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"The configuration parser fails to sanitize user-controlled input in the Zyxel ATP series firmware versions 5.10 through 5.36, USG FLEX series firmware versions 5.00 through 5.36,  USG FLEX 50(W) series firmware versions 5.10 through 5.36, \n\nUSG20(W)-VPN series firmware versions 5.10 through 5.36, and VPN series firmware versions 5.00 through 5.36. An unauthenticated, LAN-based attacker could leverage the vulnerability to inject some operating system (OS) commands into the device configuration data on an affected device when the cloud management mode is enabled."}],"value":"The configuration parser fails to sanitize user-controlled input in the Zyxel ATP series firmware versions 5.10 through 5.36, USG FLEX series firmware versions 5.00 through 5.36,  USG FLEX 50(W) series firmware versions 5.10 through 5.36, \n\nUSG20(W)-VPN series firmware versions 5.10 through 5.36, and VPN series firmware versions 5.00 through 5.36. An unauthenticated, LAN-based attacker could leverage the vulnerability to inject some operating system (OS) commands into the device configuration data on an affected device when the cloud management mode is enabled."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"ADJACENT_NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-78","description":"CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"96e50032-ad0d-4058-a115-4d2c13821f9f","shortName":"Zyxel","dateUpdated":"2023-07-17T16:59:45.258Z"},"references":[{"tags":["vendor-advisory"],"url":"https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-wlan-controllers"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T13:51:38.271Z"},"title":"CVE Program Container","references":[{"tags":["vendor-advisory","x_transferred"],"url":"https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-wlan-controllers"}]},{"affected":[{"vendor":"zyxel","product":"atp_series_firmware","cpes":["cpe:2.3:o:zyxel:atp_series_firmware:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"5.10","status":"affected","lessThanOrEqual":"5.36","versionType":"custom"}]},{"vendor":"zyxel","product":"usg_flex_series_firmware","cpes":["cpe:2.3:o:zyxel:usg_flex_series_firmware:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"5.0.0","status":"affected","lessThanOrEqual":"5.36","versionType":"custom"}]},{"vendor":"zyxel","product":"usg_flex_50\\/w\\/_series_firmware","cpes":["cpe:2.3:o:zyxel:usg_flex_50\\/w\\/_series_firmware:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"5.10","status":"affected","lessThanOrEqual":"5.36","versionType":"custom"}]},{"vendor":"zyxel","product":"usg_flex_series_firmware","cpes":["cpe:2.3:o:zyxel:usg_flex_series_firmware:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"5.0.0","status":"affected","lessThanOrEqual":"5.36","versionType":"custom"}]},{"vendor":"zyxel","product":"atp_series_firmware","cpes":["cpe:2.3:o:zyxel:atp_series_firmware:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"5.10","status":"affected","lessThanOrEqual":"5.36","versionType":"custom"}]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-11-07T19:08:51.946121Z","id":"CVE-2023-28767","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-11-07T19:14:46.971Z"}}]}}