CVE-2022-45853

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-45853", "assignerOrgId": "96e50032-ad0d-4058-a115-4d2c13821f9f", "state": "PUBLISHED", "assignerShortName": "Zyxel", "dateReserved": "2022-11-23T08:05:40.138Z", "datePublished": "2023-05-30T10:02:46.637Z", "dateUpdated": "2025-01-10T17:32:54.505Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "GS1900-8HP firmware", "vendor": "Zyxel", "versions": [{"status": "affected", "version": "V2.70(AAHI.3)"}]}, {"defaultStatus": "unaffected", "product": "GS1900-8 firmware", "vendor": "Zyxel", "versions": [{"status": "affected", "version": "V2.70(AAHH.3)"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "The privilege escalation vulnerability in the Zyxel GS1900-8 firmware version \n\n<span style=\"background-color: rgb(255, 255, 255);\">V2.70(AAHH.3)</span>&nbsp;and the GS1900-8HP firmware version&nbsp;V2.70(AAHI.3) could allow an authenticated, local attacker with administrator privileges to execute some system commands as 'root' on a vulnerable device via SSH."}], "value": "The privilege escalation vulnerability in the Zyxel GS1900-8 firmware version \n\nV2.70(AAHH.3)\u00a0and the GS1900-8HP firmware version\u00a0V2.70(AAHI.3) could allow an authenticated, local attacker with administrator privileges to execute some system commands as 'root' on a vulnerable device via SSH."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/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-269", "description": "CWE-269 Improper Privilege Management", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "96e50032-ad0d-4058-a115-4d2c13821f9f", "shortName": "Zyxel", "dateUpdated": "2023-06-06T01:35:03.430Z"}, "references": [{"url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-privilege-escalation-vulnerability-in-gs1900-series-switches"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T14:24:03.156Z"}, "title": "CVE Program Container", "references": [{"url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-privilege-escalation-vulnerability-in-gs1900-series-switches", "tags": ["x_transferred"]}]}, {"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-276", "lang": "en", "description": "CWE-276 Incorrect Default Permissions"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-01-10T17:32:17.796591Z", "id": "CVE-2022-45853", "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": "2025-01-10T17:32:54.505Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-privilege-escalation-vulnerability-in-gs1900-series-switches", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T14:24:03.156Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2022-45853", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-01-10T17:32:17.796591Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-276", "description": "CWE-276 Incorrect Default Permissions"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-01-10T17:32:48.830Z"}}], "cna": {"source": {"discovery": "UNKNOWN"}, "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/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": "GS1900-8HP firmware", "versions": [{"status": "affected", "version": "V2.70(AAHI.3)"}], "defaultStatus": "unaffected"}, {"vendor": "Zyxel", "product": "GS1900-8 firmware", "versions": [{"status": "affected", "version": "V2.70(AAHH.3)"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-privilege-escalation-vulnerability-in-gs1900-series-switches"}], "x_generator": {"engine": "Vulnogram 0.1.0-dev"}, "descriptions": [{"lang": "en", "value": "The privilege escalation vulnerability in the Zyxel GS1900-8 firmware version \n\nV2.70(AAHH.3)\u00a0and the GS1900-8HP firmware version\u00a0V2.70(AAHI.3) could allow an authenticated, local attacker with administrator privileges to execute some system commands as 'root' on a vulnerable device via SSH.", "supportingMedia": [{"type": "text/html", "value": "The privilege escalation vulnerability in the Zyxel GS1900-8 firmware version \n\n<span style=\"background-color: rgb(255, 255, 255);\">V2.70(AAHH.3)</span>&nbsp;and the GS1900-8HP firmware version&nbsp;V2.70(AAHI.3) could allow an authenticated, local attacker with administrator privileges to execute some system commands as 'root' on a vulnerable device via SSH.", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-269", "description": "CWE-269 Improper Privilege Management"}]}], "providerMetadata": {"orgId": "96e50032-ad0d-4058-a115-4d2c13821f9f", "shortName": "Zyxel", "dateUpdated": "2023-06-06T01:35:03.430Z"}}}, "cveMetadata": {"cveId": "CVE-2022-45853", "state": "PUBLISHED", "dateUpdated": "2025-01-10T17:32:54.505Z", "dateReserved": "2022-11-23T08:05:40.138Z", "assignerOrgId": "96e50032-ad0d-4058-a115-4d2c13821f9f", "datePublished": "2023-05-30T10:02:46.637Z", "assignerShortName": "Zyxel"}, "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "GS1900-8HP firmware", "vendor": "Zyxel", "versions": [{"status": "affected", "version": "V2.70(AAHI.3)"}]}, {"defaultStatus": "unaffected", "product": "GS1900-8 firmware", "vendor": "Zyxel", "versions": [{"status": "affected", "version": "V2.70(AAHH.3)"}]}], "source": "security@zyxel.com.tw"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:zyxel:gs1900-8_firmware:2.70\\(aahh.3\\):*:*:*:*:*:*:*", "matchCriteriaId": "527D0BFB-F841-4DCE-8E00-16323FC46996", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:zyxel:gs1900-8:-:*:*:*:*:*:*:*", "matchCriteriaId": "51D33F50-B5A4-4AEF-972C-7FF089C21D52", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:zyxel:gs1900-8hp_firmware:2.70\\(aahi.3\\):*:*:*:*:*:*:*", "matchCriteriaId": "4AA6A7D0-96D8-4949-8DD8-47EE58E2ECE0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:zyxel:gs1900-8hp:-:*:*:*:*:*:*:*", "matchCriteriaId": "27602862-EFB7-402B-994E-254A0B210820", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:zyxel:gs1900-10hp_firmware:2.70\\(aazi.3\\):*:*:*:*:*:*:*", "matchCriteriaId": "E2C468E7-4D3F-4BDB-9CAE-A63D2A931E04", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:zyxel:gs1900-10hp:-:*:*:*:*:*:*:*", "matchCriteriaId": "89201505-07AF-4F9C-9304-46F2707DB9B4", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:zyxel:gs1900-16_firmware:2.70\\(aahj.3\\):*:*:*:*:*:*:*", "matchCriteriaId": "D131CC71-786E-435A-8D38-AEEEC2550EEF", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:zyxel:gs1900-16:-:*:*:*:*:*:*:*", "matchCriteriaId": "5078F7A5-D03B-4D3A-9C19-57DFF4D6BF7A", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:zyxel:gs1900-24_firmware:2.70\\(aahl.3\\):*:*:*:*:*:*:*", "matchCriteriaId": "1A4D69A3-AD61-4FCA-B413-916ABFE1947E", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:zyxel:gs1900-24:-:*:*:*:*:*:*:*", "matchCriteriaId": "F4F55299-70D5-4CE1-A1EC-D79B469B94F7", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:zyxel:gs1900-24e_firmware:2.70\\(aahk.3\\):*:*:*:*:*:*:*", "matchCriteriaId": "2160CDCE-C645-4AEF-9197-54172C0BBE9A", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:zyxel:gs1900-24e:-:*:*:*:*:*:*:*", "matchCriteriaId": "A6456AD6-8A1D-4D3D-AC1A-ABE442242B1B", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:zyxel:gs1900-24ep_firmware:2.70\\(abto.3\\):*:*:*:*:*:*:*", "matchCriteriaId": "3DD99781-1BB0-40E0-A5AE-3529F2C47042", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:zyxel:gs1900-24ep:-:*:*:*:*:*:*:*", "matchCriteriaId": "B22AA8B1-11E2-408F-A1F6-0F8AF32AB131", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:zyxel:gs1900-24hpv2_firmware:2.70\\(abtp.3\\):*:*:*:*:*:*:*", "matchCriteriaId": "7B528417-3E19-4E00-A682-AFCD87D96D8B", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:zyxel:gs1900-24hpv2:-:*:*:*:*:*:*:*", "matchCriteriaId": "512D9A91-8DA7-47F1-AC77-AF743F99BFF3", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:zyxel:gs1900-48_firmware:2.70\\(aahn.3\\):*:*:*:*:*:*:*", "matchCriteriaId": "E4B3AE8C-CDC7-45F3-97CA-F5C2EE6B9D03", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:zyxel:gs1900-48:-:*:*:*:*:*:*:*", "matchCriteriaId": "CFB7D4BF-7D17-48D3-990D-4BADAC8BD868", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:zyxel:gs1900-48hpv2_firmware:2.70\\(abtq.3\\):*:*:*:*:*:*:*", "matchCriteriaId": "309BFD9B-C152-4E8D-8E4A-FBDC65F17184", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:zyxel:gs1900-48hpv2:-:*:*:*:*:*:*:*", "matchCriteriaId": "BC74C679-6D22-47E4-AE8A-2647B1AA4276", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The privilege escalation vulnerability in the Zyxel GS1900-8 firmware version \n\nV2.70(AAHH.3)\u00a0and the GS1900-8HP firmware version\u00a0V2.70(AAHI.3) could allow an authenticated, local attacker with administrator privileges to execute some system commands as 'root' on a vulnerable device via SSH."}], "id": "CVE-2022-45853", "lastModified": "2026-06-17T05:10:52.037", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.8, "impactScore": 5.9, "source": "security@zyxel.com.tw", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2022-45853", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-01-10T17:32:17.796591Z", "version": "2.0.3"}}]}, "published": "2023-05-30T11:15:09.237", "references": [{"source": "security@zyxel.com.tw", "tags": ["Vendor Advisory"], "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-privilege-escalation-vulnerability-in-gs1900-series-switches"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-privilege-escalation-vulnerability-in-gs1900-series-switches"}], "sourceIdentifier": "security@zyxel.com.tw", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-269"}], "source": "security@zyxel.com.tw", "type": "Secondary"}, {"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-276"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{}