CVE-2023-6398 - OpenCVE

A post-authentication command injection vulnerability in the file upload binary in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1, USG FLEX series firmware versions from 4.50 through 5.37 Patch 1, USG FLEX 50(W) series firmware versions from 4.16 through 5.37 Patch 1, USG20(W)-VPN series firmware versions from 4.16 through 5.37 Patch 1, USG FLEX H series firmware versions from 1.10 through 1.10 Patch 1, NWA50AX firmware versions through 6.29(ABYW.3), WAC500 firmware versions through 6.65(ABVS.1), WAX300H firmware versions through 6.60(ACHF.1), and WBE660S firmware versions through 6.65(ACGG.1) could allow an authenticated attacker with administrator privileges to execute some operating system (OS) commands on an affected device via FTP.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

No data.

No data.

No data.

References

Link	Providers
https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-aps-02-20-2024

History

No history.

MITRE

Status: PUBLISHED

Assigner: Zyxel

Published: 2024-02-20T01:34:32.229Z

Updated: 2024-08-25T15:46:49.897Z

Reserved: 2023-11-30T07:58:16.356Z

Link: CVE-2023-6398

Vulnrichment

Updated: 2024-08-02T08:28:21.823Z

NVD

Status : Awaiting Analysis

Published: 2024-02-20T02:15:49.110

Modified: 2024-02-21T10:15:42.770

Link: CVE-2023-6398

Redhat

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-6398", "assignerOrgId": "96e50032-ad0d-4058-a115-4d2c13821f9f", "state": "PUBLISHED", "assignerShortName": "Zyxel", "dateReserved": "2023-11-30T07:58:16.356Z", "datePublished": "2024-02-20T01:34:32.229Z", "dateUpdated": "2024-08-25T15:46:49.897Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "ATP series firmware", "vendor": "Zyxel", "versions": [{"status": "affected", "version": "version 4.32 through 5.37 Patch 1"}]}, {"defaultStatus": "unaffected", "product": "USG FLEX series firmware", "vendor": "Zyxel", "versions": [{"status": "affected", "version": "version 4.50 through 5.37 Patch 1"}]}, {"defaultStatus": "unaffected", "product": "USG FLEX 50(W) series firmware", "vendor": "Zyxel", "versions": [{"status": "affected", "version": " version 4.16 through 5.37 Patch 1"}]}, {"defaultStatus": "unaffected", "product": "USG20(W)-VPN series firmware", "vendor": "Zyxel", "versions": [{"status": "affected", "version": "version 4.16 through 5.37 Patch 1"}]}, {"defaultStatus": "unaffected", "product": " NWA50AX firmware", "vendor": "Zyxel", "versions": [{"status": "affected", "version": "< 6.29(ABYW.4)"}]}, {"defaultStatus": "unaffected", "product": " WAC500 firmware", "vendor": "Zyxel", "versions": [{"status": "affected", "version": "< 6.70(ABVS.1)"}]}, {"defaultStatus": "unaffected", "product": "WAX300H firmware", "vendor": "Zyxel", "versions": [{"status": "affected", "version": "< 6.70(ACHF.1)"}]}, {"defaultStatus": "unaffected", "product": "WBE660S firmware", "vendor": "Zyxel", "versions": [{"status": "affected", "version": "< 6.70(ACGG.1)"}]}, {"defaultStatus": "unaffected", "product": "USG FLEX H series firmware", "vendor": "Zyxel", "versions": [{"status": "affected", "version": "version 1.10 through 1.10 Patch 1"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "A post-authentication command injection vulnerability in the file upload binary in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1, USG FLEX series firmware versions from 4.50 through 5.37 Patch 1, USG FLEX 50(W) series firmware versions from 4.16 through 5.37 Patch 1, USG20(W)-VPN series firmware versions from 4.16 through 5.37 Patch 1, \n\nUSG FLEX H series firmware versions from 1.10 through 1.10 Patch 1,\n\nNWA50AX firmware versions through 6.29(ABYW.3), WAC500 firmware versions through 6.65(ABVS.1), WAX300H firmware versions through 6.60(ACHF.1), and WBE660S firmware versions through 6.65(ACGG.1) could allow an authenticated attacker with administrator privileges to execute some operating system (OS) commands on an affected device via FTP."}], "value": "A post-authentication command injection vulnerability in the file upload binary in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1, USG FLEX series firmware versions from 4.50 through 5.37 Patch 1, USG FLEX 50(W) series firmware versions from 4.16 through 5.37 Patch 1, USG20(W)-VPN series firmware versions from 4.16 through 5.37 Patch 1, \n\nUSG FLEX H series firmware versions from 1.10 through 1.10 Patch 1,\n\nNWA50AX firmware versions through 6.29(ABYW.3), WAC500 firmware versions through 6.65(ABVS.1), WAX300H firmware versions through 6.60(ACHF.1), and WBE660S firmware versions through 6.65(ACGG.1) could allow an authenticated attacker with administrator privileges to execute some operating system (OS) commands on an affected device via FTP."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/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": "2024-02-21T09:17:30.230Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-aps-02-20-2024"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T08:28:21.823Z"}, "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-aps-02-20-2024"}]}, {"affected": [{"vendor": "zyxel", "product": "atp800_firmware", "cpes": ["cpe:2.3:o:zyxel:atp100_firmware:*:*:*:*:*:*:*:*", "cpe:2.3:o:zyxel:atp200_firmware:*:*:*:*:*:*:*:*", "cpe:2.3:o:zyxel:atp500_firmware:*:*:*:*:*:*:*:*", "cpe:2.3:o:zyxel:atp700_firmware:*:*:*:*:*:*:*:*", "cpe:2.3:o:zyxel:atp800_firmware:*:*:*:*:*:*:*:*", "cpe:2.3:o:zyxel:usg_flex_200_firmware:*:*:*:*:*:*:*:*", "cpe:2.3:o:zyxel:usg_flex_500_firmware:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "4.32", "status": "affected", "lessThanOrEqual": "5.37_patch1", "versionType": "custom"}]}, {"vendor": "zyxel", "product": "usg_flex_700_firmware", "cpes": ["cpe:2.3:o:zyxel:usg_flex_100w_firmware:*:*:*:*:*:*:*:*", "cpe:2.3:o:zyxel:usg_flex_200_firmware:*:*:*:*:*:*:*:*", "cpe:2.3:o:zyxel:usg_flex_500_firmware:*:*:*:*:*:*:*:*", "cpe:2.3:o:zyxel:usg_flex_500w_firmware:*:*:*:*:*:*:*:*", "cpe:2.3:o:zyxel:usg_flex_700_firmware:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "4.50", "status": "affected", "lessThan": "5.37_patch1", "versionType": "custom"}]}, {"vendor": "zyxel", "product": "nwa50ax_firmware", "cpes": ["cpe:2.3:o:zyxel:nwa50ax_firmware:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThan": "6.29\\(abyw.4\\)", "versionType": "custom"}]}, {"vendor": "zyxel", "product": "wac500_firmware", "cpes": ["cpe:2.3:o:zyxel:wac500_firmware:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThan": "6.70\\(abvs.1\\)", "versionType": "custom"}]}, {"vendor": "zyxel", "product": "wax300h_firmware", "cpes": ["cpe:2.3:o:zyxel:wax300h_firmware:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThan": "6.70\\(achf.1\\)", "versionType": "custom"}]}, {"vendor": "zyxel", "product": "wbe660s_firmware", "cpes": ["cpe:2.3:o:zyxel:wbe660s_firmware:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThan": "6.70\\(acgg.1\\)", "versionType": "custom"}]}, {"vendor": "zyxel", "product": "usg_20w-vpn_firmware", "cpes": ["cpe:2.3:o:zyxel:usg_20w-vpn_firmware:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "4.16", "status": "affected", "lessThanOrEqual": "5.37_patch1", "versionType": "custom"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-03-01T05:01:04.429989Z", "id": "CVE-2023-6398", "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": "2024-08-25T15:46:49.897Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-aps-02-20-2024", "tags": ["vendor-advisory", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T08:28:21.823Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-6398", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2024-03-01T05:01:04.429989Z"}}}], "affected": [{"cpes": ["cpe:2.3:o:zyxel:atp100_firmware:*:*:*:*:*:*:*:*", "cpe:2.3:o:zyxel:atp200_firmware:*:*:*:*:*:*:*:*", "cpe:2.3:o:zyxel:atp500_firmware:*:*:*:*:*:*:*:*", "cpe:2.3:o:zyxel:atp700_firmware:*:*:*:*:*:*:*:*", "cpe:2.3:o:zyxel:atp800_firmware:*:*:*:*:*:*:*:*", "cpe:2.3:o:zyxel:usg_flex_200_firmware:*:*:*:*:*:*:*:*", "cpe:2.3:o:zyxel:usg_flex_500_firmware:*:*:*:*:*:*:*:*"], "vendor": "zyxel", "product": "atp800_firmware", "versions": [{"status": "affected", "version": "4.32", "versionType": "custom", "lessThanOrEqual": "5.37_patch1"}], "defaultStatus": "unknown"}, {"cpes": ["cpe:2.3:o:zyxel:usg_flex_100w_firmware:*:*:*:*:*:*:*:*", "cpe:2.3:o:zyxel:usg_flex_200_firmware:*:*:*:*:*:*:*:*", "cpe:2.3:o:zyxel:usg_flex_500_firmware:*:*:*:*:*:*:*:*", "cpe:2.3:o:zyxel:usg_flex_500w_firmware:*:*:*:*:*:*:*:*", "cpe:2.3:o:zyxel:usg_flex_700_firmware:*:*:*:*:*:*:*:*"], "vendor": "zyxel", "product": "usg_flex_700_firmware", "versions": [{"status": "affected", "version": "4.50", "lessThan": "5.37_patch1", "versionType": "custom"}], "defaultStatus": "unknown"}, {"cpes": ["cpe:2.3:o:zyxel:nwa50ax_firmware:-:*:*:*:*:*:*:*"], "vendor": "zyxel", "product": "nwa50ax_firmware", "versions": [{"status": "affected", "version": "0", "lessThan": "6.29\\(abyw.4\\)", "versionType": "custom"}], "defaultStatus": "unknown"}, {"cpes": ["cpe:2.3:o:zyxel:wac500_firmware:-:*:*:*:*:*:*:*"], "vendor": "zyxel", "product": "wac500_firmware", "versions": [{"status": "affected", "version": "0", "lessThan": "6.70\\(abvs.1\\)", "versionType": "custom"}], "defaultStatus": "unknown"}, {"cpes": ["cpe:2.3:o:zyxel:wax300h_firmware:*:*:*:*:*:*:*:*"], "vendor": "zyxel", "product": "wax300h_firmware", "versions": [{"status": "affected", "version": "0", "lessThan": "6.70\\(achf.1\\)", "versionType": "custom"}], "defaultStatus": "unknown"}, {"cpes": ["cpe:2.3:o:zyxel:wbe660s_firmware:*:*:*:*:*:*:*:*"], "vendor": "zyxel", "product": "wbe660s_firmware", "versions": [{"status": "affected", "version": "0", "lessThan": "6.70\\(acgg.1\\)", "versionType": "custom"}], "defaultStatus": "unknown"}, {"cpes": ["cpe:2.3:o:zyxel:usg_20w-vpn_firmware:-:*:*:*:*:*:*:*"], "vendor": "zyxel", "product": "usg_20w-vpn_firmware", "versions": [{"status": "affected", "version": "4.16", "versionType": "custom", "lessThanOrEqual": "5.37_patch1"}], "defaultStatus": "unknown"}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-08-25T15:35:02.021Z"}}], "cna": {"source": {"discovery": "UNKNOWN"}, "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Zyxel", "product": "ATP series firmware", "versions": [{"status": "affected", "version": "version 4.32 through 5.37 Patch 1"}], "defaultStatus": "unaffected"}, {"vendor": "Zyxel", "product": "USG FLEX series firmware", "versions": [{"status": "affected", "version": "version 4.50 through 5.37 Patch 1"}], "defaultStatus": "unaffected"}, {"vendor": "Zyxel", "product": "USG FLEX 50(W) series firmware", "versions": [{"status": "affected", "version": " version 4.16 through 5.37 Patch 1"}], "defaultStatus": "unaffected"}, {"vendor": "Zyxel", "product": "USG20(W)-VPN series firmware", "versions": [{"status": "affected", "version": "version 4.16 through 5.37 Patch 1"}], "defaultStatus": "unaffected"}, {"vendor": "Zyxel", "product": " NWA50AX firmware", "versions": [{"status": "affected", "version": "< 6.29(ABYW.4)"}], "defaultStatus": "unaffected"}, {"vendor": "Zyxel", "product": " WAC500 firmware", "versions": [{"status": "affected", "version": "< 6.70(ABVS.1)"}], "defaultStatus": "unaffected"}, {"vendor": "Zyxel", "product": "WAX300H firmware", "versions": [{"status": "affected", "version": "< 6.70(ACHF.1)"}], "defaultStatus": "unaffected"}, {"vendor": "Zyxel", "product": "WBE660S firmware", "versions": [{"status": "affected", "version": "< 6.70(ACGG.1)"}], "defaultStatus": "unaffected"}, {"vendor": "Zyxel", "product": "USG FLEX H series firmware", "versions": [{"status": "affected", "version": "version 1.10 through 1.10 Patch 1"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-aps-02-20-2024", "tags": ["vendor-advisory"]}], "x_generator": {"engine": "Vulnogram 0.1.0-dev"}, "descriptions": [{"lang": "en", "value": "A post-authentication command injection vulnerability in the file upload binary in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1, USG FLEX series firmware versions from 4.50 through 5.37 Patch 1, USG FLEX 50(W) series firmware versions from 4.16 through 5.37 Patch 1, USG20(W)-VPN series firmware versions from 4.16 through 5.37 Patch 1, \n\nUSG FLEX H series firmware versions from 1.10 through 1.10 Patch 1,\n\nNWA50AX firmware versions through 6.29(ABYW.3), WAC500 firmware versions through 6.65(ABVS.1), WAX300H firmware versions through 6.60(ACHF.1), and WBE660S firmware versions through 6.65(ACGG.1) could allow an authenticated attacker with administrator privileges to execute some operating system (OS) commands on an affected device via FTP.", "supportingMedia": [{"type": "text/html", "value": "A post-authentication command injection vulnerability in the file upload binary in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1, USG FLEX series firmware versions from 4.50 through 5.37 Patch 1, USG FLEX 50(W) series firmware versions from 4.16 through 5.37 Patch 1, USG20(W)-VPN series firmware versions from 4.16 through 5.37 Patch 1, \n\nUSG FLEX H series firmware versions from 1.10 through 1.10 Patch 1,\n\nNWA50AX firmware versions through 6.29(ABYW.3), WAC500 firmware versions through 6.65(ABVS.1), WAX300H firmware versions through 6.60(ACHF.1), and WBE660S firmware versions through 6.65(ACGG.1) could allow an authenticated attacker with administrator privileges to execute some operating system (OS) commands on an affected device via FTP.", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-78", "description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')"}]}], "providerMetadata": {"orgId": "96e50032-ad0d-4058-a115-4d2c13821f9f", "shortName": "Zyxel", "dateUpdated": "2024-02-21T09:17:30.230Z"}}}, "cveMetadata": {"cveId": "CVE-2023-6398", "state": "PUBLISHED", "dateUpdated": "2024-08-25T15:46:49.897Z", "dateReserved": "2023-11-30T07:58:16.356Z", "assignerOrgId": "96e50032-ad0d-4058-a115-4d2c13821f9f", "datePublished": "2024-02-20T01:34:32.229Z", "assignerShortName": "Zyxel"}, "dataVersion": "5.1"}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "A post-authentication command injection vulnerability in the file upload binary in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1, USG FLEX series firmware versions from 4.50 through 5.37 Patch 1, USG FLEX 50(W) series firmware versions from 4.16 through 5.37 Patch 1, USG20(W)-VPN series firmware versions from 4.16 through 5.37 Patch 1, \n\nUSG FLEX H series firmware versions from 1.10 through 1.10 Patch 1,\n\nNWA50AX firmware versions through 6.29(ABYW.3), WAC500 firmware versions through 6.65(ABVS.1), WAX300H firmware versions through 6.60(ACHF.1), and WBE660S firmware versions through 6.65(ACGG.1) could allow an authenticated attacker with administrator privileges to execute some operating system (OS) commands on an affected device via FTP."}, {"lang": "es", "value": "Una vulnerabilidad de inyecci\u00f3n de comando posterior a la autenticaci\u00f3n en el binario de carga de archivos en las versiones de firmware de la serie Zyxel ATP de 4.32 a 5.37, parche 1, versiones de firmware de la serie USG FLEX de 4.50 a 5.37, parche 1, versiones de firmware de la serie USG FLEX 50(W) de 4.16 a 5.37 Parche 1, versiones de firmware de la serie USG20(W)-VPN desde 4.16 hasta 5.37 Parche 1, versiones de firmware NWA50AX hasta 6.29(ABYW.3), versiones de firmware WAC500 hasta 6.65(ABVS.1), versiones de firmware WAX300H hasta 6.60(ACHF.1 ), y las versiones de firmware WBE660S hasta 6.65 (ACGG.1) podr\u00edan permitir que un atacante autenticado con privilegios de administrador ejecute algunos comandos del sistema operativo (SO) en un dispositivo afectado a trav\u00e9s de FTP."}], "id": "CVE-2023-6398", "lastModified": "2024-02-21T10:15:42.770", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 5.9, "source": "security@zyxel.com.tw", "type": "Primary"}]}, "published": "2024-02-20T02:15:49.110", "references": [{"source": "security@zyxel.com.tw", "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-aps-02-20-2024"}], "sourceIdentifier": "security@zyxel.com.tw", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-78"}], "source": "security@zyxel.com.tw", "type": "Secondary"}]}