CVE-2022-47618

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2022-47618", "assignerOrgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e", "assignerShortName": "twcert", "dateUpdated": "2025-04-10T15:48:50.318Z", "dateReserved": "2022-12-20T00:00:00.000Z", "datePublished": "2023-01-03T00:00:00.000Z"}, "containers": {"cna": {"title": "Merit Lilin Ent. Co., Ltd. AH55B04 & AH55B08 DVR - Hard-coded Credentials", "datePublic": "2022-12-29T00:00:00.000Z", "providerMetadata": {"orgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e", "shortName": "twcert", "dateUpdated": "2023-01-03T00:00:00.000Z"}, "descriptions": [{"lang": "en", "value": "Merit LILIN AH55B04 & AH55B08 DVR firm has hard-coded administrator credentials. An unauthenticated remote attacker can use these credentials to log in administrator page, to manipulate system or disrupt service."}], "affected": [{"vendor": "Merit Lilin Ent. Co., Ltd.", "product": "AH55B04 DVR firmware", "versions": [{"version": "unspecified", "lessThanOrEqual": "SVN#7570", "status": "affected", "versionType": "custom"}]}, {"vendor": "Merit Lilin Ent. Co., Ltd.", "product": "AH55B08 DVR firmware", "versions": [{"version": "unspecified", "lessThanOrEqual": "SVN#7570", "status": "affected", "versionType": "custom"}]}], "references": [{"url": "https://www.twcert.org.tw/tw/cp-132-6825-6691e-1.html"}], "metrics": [{"cvssV3_1": {"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"}}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-798 Use of Hard-coded Credentials", "cweId": "CWE-798"}]}], "x_generator": {"engine": "Vulnogram 0.0.9"}, "source": {"advisory": "TVN-202212007", "discovery": "EXTERNAL"}, "solutions": [{"lang": "en", "value": "Update Merit LILIN AH55B04 & AH55B08 DVR version to SVN#8044"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T15:02:36.410Z"}, "title": "CVE Program Container", "references": [{"url": "https://www.twcert.org.tw/tw/cp-132-6825-6691e-1.html", "tags": ["x_transferred"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-04-10T15:48:42.835650Z", "id": "CVE-2022-47618", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"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": "2025-04-10T15:48:50.318Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://www.twcert.org.tw/tw/cp-132-6825-6691e-1.html", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T15:02:36.410Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2022-47618", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-04-10T15:48:42.835650Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-04-10T15:48:47.134Z"}}], "cna": {"title": "Merit Lilin Ent. Co., Ltd. AH55B04 & AH55B08 DVR - Hard-coded Credentials", "source": {"advisory": "TVN-202212007", "discovery": "EXTERNAL"}, "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}], "affected": [{"vendor": "Merit Lilin Ent. Co., Ltd.", "product": "AH55B04 DVR firmware", "versions": [{"status": "affected", "version": "unspecified", "versionType": "custom", "lessThanOrEqual": "SVN#7570"}]}, {"vendor": "Merit Lilin Ent. Co., Ltd.", "product": "AH55B08 DVR firmware", "versions": [{"status": "affected", "version": "unspecified", "versionType": "custom", "lessThanOrEqual": "SVN#7570"}]}], "solutions": [{"lang": "en", "value": "Update Merit LILIN AH55B04 & AH55B08 DVR version to SVN#8044"}], "datePublic": "2022-12-29T00:00:00.000Z", "references": [{"url": "https://www.twcert.org.tw/tw/cp-132-6825-6691e-1.html"}], "x_generator": {"engine": "Vulnogram 0.0.9"}, "descriptions": [{"lang": "en", "value": "Merit LILIN AH55B04 & AH55B08 DVR firm has hard-coded administrator credentials. An unauthenticated remote attacker can use these credentials to log in administrator page, to manipulate system or disrupt service."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-798", "description": "CWE-798 Use of Hard-coded Credentials"}]}], "providerMetadata": {"orgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e", "shortName": "twcert", "dateUpdated": "2023-01-03T00:00:00.000Z"}}}, "cveMetadata": {"cveId": "CVE-2022-47618", "state": "PUBLISHED", "dateUpdated": "2025-04-10T15:48:50.318Z", "dateReserved": "2022-12-20T00:00:00.000Z", "assignerOrgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e", "datePublished": "2023-01-03T00:00:00.000Z", "assignerShortName": "twcert"}, "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "AH55B04 DVR firmware", "vendor": "Merit Lilin Ent. Co., Ltd.", "versions": [{"lessThanOrEqual": "SVN#7570", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "AH55B08 DVR firmware", "vendor": "Merit Lilin Ent. Co., Ltd.", "versions": [{"lessThanOrEqual": "SVN#7570", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "source": "twcert@cert.org.tw"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:meritlilin:ah55b08_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "AA6396B9-AC46-40D8-A42B-922A41D41B9F", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:meritlilin:ah55b08:-:*:*:*:*:*:*:*", "matchCriteriaId": "2FC34E0B-3AA9-4F78-AA6E-1045CFD22FA2", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:meritlilin:ah55b04_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "ECA4E6AC-B883-47DF-B6E7-A0EF095E9ED8", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:meritlilin:ah55b04:-:*:*:*:*:*:*:*", "matchCriteriaId": "6FE0F441-346E-485C-8FC2-D19AB9F45CED", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Merit LILIN AH55B04 & AH55B08 DVR firm has hard-coded administrator credentials. An unauthenticated remote attacker can use these credentials to log in administrator page, to manipulate system or disrupt service."}, {"lang": "es", "value": "Merit LILIN AH55B04 & AH55B08 DVR tiene credenciales de administrador codificadas. Un atacante remoto no autenticado puede usar estas credenciales para iniciar sesi\u00f3n en la p\u00e1gina del administrador, manipular el sistema o interrumpir el servicio."}], "id": "CVE-2022-47618", "lastModified": "2026-06-17T05:13:58.180", "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": "twcert@cert.org.tw", "type": "Secondary"}, {"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"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2022-47618", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-04-10T15:48:42.835650Z", "version": "2.0.3"}}]}, "published": "2023-01-03T03:15:10.910", "references": [{"source": "twcert@cert.org.tw", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.twcert.org.tw/tw/cp-132-6825-6691e-1.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.twcert.org.tw/tw/cp-132-6825-6691e-1.html"}], "sourceIdentifier": "twcert@cert.org.tw", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-798"}], "source": "twcert@cert.org.tw", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-798"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}