{"id":"CVE-2022-43455","state":"PUBLISHED","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.\n\n","publishedAt":"2023-01-18T00:32:37.327Z","updatedAt":"2025-01-16T22:00:25.829Z","severity":{"score":5.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:L","source":"icscert"},"assigner":"icscert","products":["Sewio RTLS Studio"],"affected":[{"vendor":"Sewio","product":"RTLS Studio","defaultStatus":"unaffected","versions":[{"version":"2.0.0","status":"affected","lessThanOrEqual":"2.6.2","versionType":"custom"}]}],"references":["https://www.cisa.gov/uscert/ics/advisories/icsa-23-012-01"],"weaknesses":["CWE-20"],"ingestedAt":"2026-10-29T19:50:43.581Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/43xxx/CVE-2022-43455.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-43455","state":"PUBLISHED","datePublished":"2023-01-18T00:32:37.327Z","dateUpdated":"2025-01-16T22:00:25.829Z","assignerShortName":"icscert","assignerOrgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateReserved":"2022-12-21T18:52:32.305Z"},"containers":{"cna":{"title":"CVE-2022-43455","descriptions":[{"lang":"en","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.\n\n"}],"affected":[{"vendor":"Sewio","product":"RTLS Studio","defaultStatus":"unaffected","versions":[{"version":"2.0.0","status":"affected","lessThanOrEqual":"2.6.2","versionType":"custom"}]}],"references":[{"url":"https://www.cisa.gov/uscert/ics/advisories/icsa-23-012-01"}],"metrics":[{"cvssV3_1":{"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"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","description":"CWE-20 Improper Input Validation","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"icscert","orgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateUpdated":"2023-01-18T00:32:37.327Z"},"credits":[{"lang":"en","type":"reporter","user":"00000000-0000-4000-9000-000000000000","value":"Andrea Palanca of Nozomi Networks"}],"datePublic":"2023-01-12T20:58:00.000Z","solutions":[{"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"}],"source":{"discovery":"EXTERNAL"},"workarounds":[{"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"}],"x_generator":{"engine":"VINCE 2.0.5","env":"prod","origin":"https://cveawg.mitre.org/api/cve/CVE-2022-43455"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.cisa.gov/uscert/ics/advisories/icsa-23-012-01","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T13:32:59.123Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-01-16T20:22:30.775979Z","id":"CVE-2022-43455","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-01-16T22:00:25.829Z"}}]}}}