{"api_version":"1","generated_at":"2026-07-23T09:42:34+00:00","cve":"CVE-2022-43455","urls":{"html":"https://cve.report/CVE-2022-43455","api":"https://cve.report/api/cve/CVE-2022-43455.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-43455","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-43455"},"summary":{"title":"CVE-2022-43455","description":"Sewio’s Real-Time Location System (RTLS) Studio version 2.0.0 up to and including version 2.6.2 is vulnerable to improper input validation of user input to the service_start, service_stop, and service_restart modules of the software. This could allow an attacker to start, stop, or restart arbitrary services running on the server.","state":"PUBLIC","assigner":"ics-cert@hq.dhs.gov","published_at":"2023-01-18 01:15:00","updated_at":"2023-11-07 03:53:00"},"problem_types":["CWE-20"],"metrics":[],"references":[{"url":"https://www.cisa.gov/uscert/ics/advisories/icsa-23-012-01","name":"https://www.cisa.gov/uscert/ics/advisories/icsa-23-012-01","refsource":"MISC","tags":[],"title":"Sewio RTLS Studio | CISA","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-43455","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-43455","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2022","cve_id":"43455","vulnerable":"1","versionEndIncluding":"2.6.2","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"sewio","cpe5":"real-time_location_system_studio","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"data_version":"4.0","data_type":"CVE","data_format":"MITRE","CVE_data_meta":{"ID":"CVE-2022-43455","ASSIGNER":"ics-cert@hq.dhs.gov","STATE":"PUBLIC"},"description":{"description_data":[{"lang":"eng","value":"Sewio’s Real-Time Location System (RTLS) Studio version 2.0.0 up to and including version 2.6.2 is vulnerable to improper input validation of user input to the service_start, service_stop, and service_restart modules of the software. This could allow an attacker to start, stop, or restart arbitrary services running on the server."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-20 Improper Input Validation","cweId":"CWE-20"}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"Sewio","product":{"product_data":[{"product_name":"RTLS Studio","version":{"version_data":[{"version_value":"2.0.0","version_affected":"="}]}}]}}]}},"references":{"reference_data":[{"url":"https://www.cisa.gov/uscert/ics/advisories/icsa-23-012-01","refsource":"MISC","name":"https://www.cisa.gov/uscert/ics/advisories/icsa-23-012-01"}]},"generator":{"engine":"VINCE 2.0.5","env":"prod","origin":"https://cveawg.mitre.org/api/cve/CVE-2022-43455"},"source":{"discovery":"EXTERNAL"},"work_around":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"\n<p>Sewio also recommends the following workarounds to reduce the risk of exploitation: </p>\n\n<ul><li>Minimize network exposure for all control system devices and/or systems, and ensure they are <a target=\"_blank\" rel=\"nofollow\" href=\"https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01\">not accessible from the internet</a>. </li>\n\t<li>Locate control system networks and remote devices behind firewalls and isolate them from business networks. </li></ul>\n\n<br>"}],"value":"Sewio also recommends the following workarounds to reduce the risk of exploitation: \n\n\n\n  *  Minimize network exposure for all control system devices and/or systems, and ensure they are  not accessible from the internet https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01 . \n\n\t  *  Locate control system networks and remote devices behind firewalls and isolate them from business networks. \n\n\n\n\n\n"}],"solution":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"\n<p>Sewio has provided the following updates and recommends that users update to the latest version: </p>\n\n<ul><li>RTLS Studio: Update to <a target=\"_blank\" rel=\"nofollow\" href=\"https://portal.sewio.net/login\">version 3.0.0 or later</a>&nbsp;(requires login)</li></ul>"}],"value":"Sewio has provided the following updates and recommends that users update to the latest version: \n\n\n\n  *  RTLS Studio: Update to  version 3.0.0 or later https://portal.sewio.net/login  (requires login)\n\n\n"}],"credits":[{"lang":"en","value":"Andrea Palanca of Nozomi Networks"}],"impact":{"cvss":[{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:L","version":"3.1"}]}},"nvd":{"publishedDate":"2023-01-18 01:15:00","lastModifiedDate":"2023-11-07 03:53:00","problem_types":["CWE-20"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":6.5,"baseSeverity":"MEDIUM"},"exploitabilityScore":1.2,"impactScore":5.2}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:sewio:real-time_location_system_studio:*:*:*:*:*:*:*:*","versionStartIncluding":"2.0.0","versionEndIncluding":"2.6.2","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}