CVE-2023-43492
Vulnerability from cvelistv5
Published
2023-10-19 19:28
Modified
2024-08-02 19:44
Severity ?
EPSS score ?
Summary
Weintek cMT3000 HMI Web CGI Stack-based Buffer Overflow
References
▼ | URL | Tags | |
---|---|---|---|
ics-cert@hq.dhs.gov | https://dl.weintek.com/public/Document/TEC/TEC23005E_cMT_Web_Security_Update.pdf | Exploit, Vendor Advisory | |
ics-cert@hq.dhs.gov | https://www.cisa.gov/news-events/ics-advisories/icsa-23-285-12 | Third Party Advisory, US Government Resource |
Impacted products
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-02T19:44:43.206Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-285-12" }, { "tags": [ "x_transferred" ], "url": "https://dl.weintek.com/public/Document/TEC/TEC23005E_cMT_Web_Security_Update.pdf" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "cMT-FHD", "vendor": "Weintek", "versions": [ { "lessThanOrEqual": "20210210 ", "status": "affected", "version": "0", "versionType": "custom" } ] }, { "defaultStatus": "unaffected", "product": "cMT-HDM", "vendor": "Weintek", "versions": [ { "lessThanOrEqual": "20210204 ", "status": "affected", "version": "0", "versionType": "custom" } ] }, { "defaultStatus": "unaffected", "product": "cMT3071", "vendor": "Weintek", "versions": [ { "lessThanOrEqual": "20210218", "status": "affected", "version": "0", "versionType": "custom" } ] }, { "defaultStatus": "unaffected", "product": "cMT3072", "vendor": "Weintek", "versions": [ { "lessThanOrEqual": "20210218", "status": "affected", "version": "0", "versionType": "custom" } ] }, { "defaultStatus": "unaffected", "product": "cMT3103", "vendor": "Weintek", "versions": [ { "lessThanOrEqual": "20210218", "status": "affected", "version": "0", "versionType": "custom" } ] }, { "defaultStatus": "unaffected", "product": "cMT3090", "vendor": "Weintek", "versions": [ { "lessThanOrEqual": "20210218", "status": "affected", "version": "0", "versionType": "custom" } ] }, { "defaultStatus": "unaffected", "product": "cMT3151", "vendor": "Weintek", "versions": [ { "lessThanOrEqual": "20210218", "status": "affected", "version": "0", "versionType": "custom" } ] } ], "credits": [ { "lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Hank Chen (PSIRT and Threat Research of TXOne Networks) reported these vulnerabilities to CISA." } ], "datePublic": "2023-10-12T17:00:00.000Z", "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "\n\n\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\n\n\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\n\n\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\n\n\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\n\n\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eIn Weintek\u0027s cMT3000 HMI Web CGI device, the cgi-bin codesys.cgi contains a stack-based buffer overflow, which could allow an anonymous attacker to hijack control flow and bypass login authentication.\u003c/span\u003e\n\n\u003c/span\u003e\n\n\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e" } ], "value": "\n\n\n\n\n\n\n\n\nIn Weintek\u0027s cMT3000 HMI Web CGI device, the cgi-bin codesys.cgi contains a stack-based buffer overflow, which could allow an anonymous attacker to hijack control flow and bypass login authentication.\n\n\n\n" } ], "metrics": [ { "cvssV3_1": { "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" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-121", "description": "CWE-121 Stack-based Buffer Overflow", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2023-10-19T19:28:59.236Z", "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert" }, "references": [ { "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-285-12" }, { "url": "https://dl.weintek.com/public/Document/TEC/TEC23005E_cMT_Web_Security_Update.pdf" } ], "solutions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "\n\n\n\n\n\n\u003cp\u003eWeintek recommends users follow their \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://dl.weintek.com/public/Document/UM0/UM018010E_cMT_Series_OS_Update_Instructions_eng.pdf\"\u003eUpgrade Instructions\u003c/a\u003e\u0026nbsp;to update the following products to the latest versions:\u003c/p\u003e\u003cul\u003e\u003cli\u003ecMT-FHD: OS version 20210211\u003c/li\u003e\u003cli\u003ecMT-HDM: OS version 20210205\u003c/li\u003e\u003cli\u003ecMT3071: OS version 20210219\u003c/li\u003e\u003cli\u003ecMT3072: OS version 20210219\u003c/li\u003e\u003cli\u003ecMT3103: OS version 20210219\u003c/li\u003e\u003cli\u003ecMT3090: OS version 20210219\u003c/li\u003e\u003cli\u003ecMT3151: OS version 20210219\u003c/li\u003e\u003c/ul\u003e\u003cp\u003eFor additional information, refer to \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://dl.weintek.com/public/Document/TEC/TEC23005E_cMT_Web_Security_Update.pdf\"\u003eWeintek\u0027s security bulletin\u003c/a\u003e.\u003c/p\u003e\n\n\n\n\n\n\u003cbr\u003e" } ], "value": "\n\n\n\n\nWeintek recommends users follow their Upgrade Instructions https://dl.weintek.com/public/Document/UM0/UM018010E_cMT_Series_OS_Update_Instructions_eng.pdf \u00a0to update the following products to the latest versions:\n\n * cMT-FHD: OS version 20210211\n * cMT-HDM: OS version 20210205\n * cMT3071: OS version 20210219\n * cMT3072: OS version 20210219\n * cMT3103: OS version 20210219\n * cMT3090: OS version 20210219\n * cMT3151: OS version 20210219\n\n\nFor additional information, refer to Weintek\u0027s security bulletin https://dl.weintek.com/public/Document/TEC/TEC23005E_cMT_Web_Security_Update.pdf .\n\n\n\n\n\n\n\n\n" } ], "source": { "advisory": "ICSMA-23-285-12", "discovery": "EXTERNAL" }, "title": "Weintek cMT3000 HMI Web CGI Stack-based Buffer Overflow", "x_generator": { "engine": "Vulnogram 0.1.0-dev" } } }, "cveMetadata": { "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "assignerShortName": "icscert", "cveId": "CVE-2023-43492", "datePublished": "2023-10-19T19:28:59.236Z", "dateReserved": "2023-09-20T14:26:47.014Z", "dateUpdated": "2024-08-02T19:44:43.206Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2023-43492\",\"sourceIdentifier\":\"ics-cert@hq.dhs.gov\",\"published\":\"2023-10-19T20:15:09.230\",\"lastModified\":\"2023-10-30T14:33:25.570\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"\\n\\n\\n\\n\\n\\n\\n\\n\\nIn Weintek\u0027s cMT3000 HMI Web CGI device, the cgi-bin codesys.cgi contains a stack-based buffer overflow, which could allow an anonymous attacker to hijack control flow and bypass login authentication.\\n\\n\\n\\n\"},{\"lang\":\"es\",\"value\":\"En el dispositivo cMT3000 HMI Web CGI de Weintek, el cgi-bin codesys.cgi contiene un desbordamiento de b\u00fafer basado en pila, que podr\u00eda permitir a un atacante an\u00f3nimo secuestrar el flujo de control y evitar la autenticaci\u00f3n de inicio de sesi\u00f3n.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9},{\"source\":\"ics-cert@hq.dhs.gov\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-787\"}]},{\"source\":\"ics-cert@hq.dhs.gov\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-121\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:weintek:cmt-fhd:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A132B170-A1FC-4D38-9965-0FF47B944FD5\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:weintek:cmt-fhd_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"20210212\",\"matchCriteriaId\":\"33538560-F796-4D1D-AA52-63DB5FD817BF\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:weintek:cmt-hdm:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E08E3518-A03F-486D-B67A-013F67026D78\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:weintek:cmt-hdm_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"20210206\",\"matchCriteriaId\":\"52502356-D835-4468-BCA6-875177B562F8\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:weintek:cmt3071:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A4DE53C8-09D5-4D5E-97EE-A89E1478CD65\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:weintek:cmt3071_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"20210220\",\"matchCriteriaId\":\"210A03BC-C9BB-4832-BDB2-2EB5E87FD13A\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:weintek:cmt3072:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E3F83A8D-1489-48AA-911B-5BA561A57896\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:weintek:cmt3072_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"20210220\",\"matchCriteriaId\":\"17422509-5131-48A3-8C9A-ECA4332C33F0\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:weintek:cmt3090:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"79C1F694-08A2-46E7-95C2-8DFA3D64423B\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:weintek:cmt3090_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"20210220\",\"matchCriteriaId\":\"3E5B9225-364C-46BD-BCB4-E151923855CC\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:weintek:cmt3103:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F607716E-7B7B-4620-819C-F44341B8C37F\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:weintek:cmt3103_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"20210220\",\"matchCriteriaId\":\"3651EA3F-5C3F-4893-AF82-E7FDBBAF5EAA\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:weintek:cmt3151:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9FF5326B-5E33-4C11-9AC6-A90357078FCA\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:weintek:cmt3151_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"20210220\",\"matchCriteriaId\":\"82F72B48-B2CE-4580-B4CC-49879CA6074B\"}]}]}],\"references\":[{\"url\":\"https://dl.weintek.com/public/Document/TEC/TEC23005E_cMT_Web_Security_Update.pdf\",\"source\":\"ics-cert@hq.dhs.gov\",\"tags\":[\"Exploit\",\"Vendor Advisory\"]},{\"url\":\"https://www.cisa.gov/news-events/ics-advisories/icsa-23-285-12\",\"source\":\"ics-cert@hq.dhs.gov\",\"tags\":[\"Third Party Advisory\",\"US Government Resource\"]}]}}" } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.