CVE-2023-34214 - OpenCVE

TN-4900 Series firmware versions v1.2.4 and prior and TN-5900 Series firmware versions v3.3 and prior are vulnerable to the command-injection vulnerability. This vulnerability stems from insufficient input validation in the certificate-generation function, which could potentially allow malicious users to execute remote code on affected devices.

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.

Vendors	Products
Moxa	Tn-4900 Tn-4900 Firmware Tn-5900 Tn-5900 Firmware

Configuration 1 [-]

AND

cpe:2.3:o:moxa:tn-5900_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:moxa:tn-5900:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:moxa:tn-4900_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:moxa:tn-4900:-:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://www.moxa.com/en/support/product-support/security-advisory/mpsa-230402-tn-5900-and-tn-4900-series-web-server-multiple-vulnerabilities

History

No history.

MITRE

Status: PUBLISHED

Assigner: Moxa

Published: 2023-08-17T02:26:05.428Z

Updated: 2024-08-02T16:01:54.270Z

Reserved: 2023-05-31T08:58:06.149Z

Link: CVE-2023-34214

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2023-08-17T03:15:09.747

Modified: 2023-08-22T19:05:01.607

Link: CVE-2023-34214

Redhat

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-34214", "assignerOrgId": "2e0a0ee2-d866-482a-9f5e-ac03d156dbaa", "state": "PUBLISHED", "assignerShortName": "Moxa", "dateReserved": "2023-05-31T08:58:06.149Z", "datePublished": "2023-08-17T02:26:05.428Z", "dateUpdated": "2024-08-02T16:01:54.270Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "TN-5900 Series", "vendor": "Moxa", "versions": [{"lessThanOrEqual": "3.3", "status": "affected", "version": "1.0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "TN-4900 Series", "vendor": "Moxa", "versions": [{"lessThanOrEqual": "1.2.4", "status": "affected", "version": "1.0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "EDR-810 Series", "vendor": "Moxa", "versions": [{"lessThanOrEqual": "5.12.27", "status": "affected", "version": "1.0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "EDR-G902 Series", "vendor": "Moxa", "versions": [{"lessThanOrEqual": "5.7.17", "status": "affected", "version": "1.0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "EDR-G903 Series", "vendor": "Moxa", "versions": [{"lessThanOrEqual": "5.7.15", "status": "affected", "version": "1.0", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "TN-4900 Series firmware versions v1.2.4 and prior and TN-5900 Series firmware versions v3.3 and prior are vulnerable to the command-injection vulnerability. This vulnerability stems from insufficient input validation in the certificate-generation function, which could potentially allow malicious users to execute remote code on affected devices. "}], "value": "TN-4900 Series firmware versions v1.2.4 and prior and TN-5900 Series firmware versions v3.3 and prior are vulnerable to the command-injection vulnerability. This vulnerability stems from insufficient input validation in the certificate-generation function, which could potentially allow malicious users to execute remote code on affected devices. "}], "impacts": [{"capecId": "CAPEC-248", "descriptions": [{"lang": "en", "value": "CAPEC-248 Command Injection"}]}], "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-77", "description": "CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "2e0a0ee2-d866-482a-9f5e-ac03d156dbaa", "shortName": "Moxa", "dateUpdated": "2023-10-20T07:03:28.811Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://www.moxa.com/en/support/product-support/security-advisory/mpsa-230402-tn-5900-and-tn-4900-series-web-server-multiple-vulnerabilities"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Moxa has developed appropriate solution to address the vulnerability. The solution for affected products is shown below:<br><ul><li><li>TN-4900 Series: <span style=\"background-color: rgb(255, 255, 255);\">Please upgrade to firmware </span><a target=\"_blank\" rel=\"nofollow\" href=\"https://www.moxa.com/en/products/industrial-network-infrastructure/secure-routers/en-50155-routers/tn-5900-series#resources\">v3.0 or higher.</a></li><li>TN-5900 Series: <span style=\"background-color: rgb(255, 255, 255);\">Please upgrade to firmware </span><a target=\"_blank\" rel=\"nofollow\" href=\"https://www.moxa.com/en/products/industrial-network-infrastructure/secure-routers/en-50155-routers/tn-5900-series#resources\">v3.4 or higher.</a><span style=\"background-color: rgb(255, 255, 255);\"> </span></li><li><span style=\"background-color: rgb(255, 255, 255);\"><span style=\"background-color: rgb(255, 255, 255);\">EDR-810 Series: <span style=\"background-color: rgb(255, 255, 255);\">Please upgrade to firmware </span><a target=\"_blank\" rel=\"nofollow\" href=\"https://www.moxa.com/en/products/industrial-network-infrastructure/secure-routers/secure-routers/edr-810-series#resources\">v5.12.29 or higher.</a></span></span></li><li><span style=\"background-color: rgb(255, 255, 255);\"><span style=\"background-color: rgb(255, 255, 255);\"><span style=\"background-color: rgb(255, 255, 255);\">EDR-G902 Series: <span style=\"background-color: rgb(255, 255, 255);\">Please upgrade to firmware </span><a target=\"_blank\" rel=\"nofollow\" href=\"https://www.moxa.com/en/products/industrial-network-infrastructure/secure-routers/secure-routers/edr-g902-series?#resources\">v5.7.21 or higher.</a></span></span></span></li><li><span style=\"background-color: rgb(255, 255, 255);\"><span style=\"background-color: rgb(255, 255, 255);\"><span style=\"background-color: rgb(255, 255, 255);\"><span style=\"background-color: rgb(255, 255, 255);\">EDR-G903 Series: <span style=\"background-color: rgb(255, 255, 255);\">Please upgrade to firmware </span><a target=\"_blank\" rel=\"nofollow\" href=\"https://www.moxa.com/en/products/industrial-network-infrastructure/secure-routers/secure-routers/edr-g903-series#resources\">v5.7.21 or higher.</a></span></span></span></span></li></li></ul>"}], "value": "Moxa has developed appropriate solution to address the vulnerability. The solution for affected products is shown below:\n * * TN-4900 Series: Please upgrade to firmware v3.0 or higher. https://www.moxa.com/en/products/industrial-network-infrastructure/secure-routers/en-50155-routers/tn-5900-series#resources \n * TN-5900 Series: Please upgrade to firmware v3.4 or higher. https://www.moxa.com/en/products/industrial-network-infrastructure/secure-routers/en-50155-routers/tn-5900-series#resources \u00a0\n * EDR-810 Series: Please upgrade to firmware v5.12.29 or higher. https://www.moxa.com/en/products/industrial-network-infrastructure/secure-routers/secure-routers/edr-810-series#resources \n * EDR-G902 Series: Please upgrade to firmware v5.7.21 or higher. https://www.moxa.com/en/products/industrial-network-infrastructure/secure-routers/secure-routers/edr-g902-series \n * EDR-G903 Series: Please upgrade to firmware v5.7.21 or higher. https://www.moxa.com/en/products/industrial-network-infrastructure/secure-routers/secure-routers/edr-g903-series#resources \n\n\n\n"}], "source": {"discovery": "EXTERNAL"}, "title": "Second Order Command-injection Vulnerability in the Certificate-generation Function", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T16:01:54.270Z"}, "title": "CVE Program Container", "references": [{"tags": ["vendor-advisory", "x_transferred"], "url": "https://www.moxa.com/en/support/product-support/security-advisory/mpsa-230402-tn-5900-and-tn-4900-series-web-server-multiple-vulnerabilities"}]}]}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:moxa:tn-5900_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "ABA65A45-A850-440B-8B4B-191D46059E71", "versionEndIncluding": "3.3", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:moxa:tn-5900:-:*:*:*:*:*:*:*", "matchCriteriaId": "7D1E9F45-0ED4-4223-BC9B-D2E01A583DCA", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:moxa:tn-4900_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "442E0C68-A369-4079-86CC-0E63408C48E7", "versionEndIncluding": "1.2.4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:moxa:tn-4900:-:*:*:*:*:*:*:*", "matchCriteriaId": "56CD9ADD-E963-42F4-A2E5-175A0D2EE8D0", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "TN-4900 Series firmware versions v1.2.4 and prior and TN-5900 Series firmware versions v3.3 and prior are vulnerable to the command-injection vulnerability. This vulnerability stems from insufficient input validation in the certificate-generation function, which could potentially allow malicious users to execute remote code on affected devices. "}], "id": "CVE-2023-34214", "lastModified": "2023-08-22T19:05:01.607", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"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": "psirt@moxa.com", "type": "Secondary"}]}, "published": "2023-08-17T03:15:09.747", "references": [{"source": "psirt@moxa.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://www.moxa.com/en/support/product-support/security-advisory/mpsa-230402-tn-5900-and-tn-4900-series-web-server-multiple-vulnerabilities"}], "sourceIdentifier": "psirt@moxa.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-77"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-77"}], "source": "psirt@moxa.com", "type": "Secondary"}]}