{"containers":{"cna":{"affected":[{"product":"Tracer SC","vendor":"Trane","versions":[{"lessThanOrEqual":"3.8","status":"affected","version":"All","versionType":"custom"}]}],"credits":[{"lang":"en","value":"Chizuru Toyama of TXOne IoT/ICS Security Research Labs of Trend Micro reported this vulnerability to CISA."}],"datePublic":"2021-10-19T00:00:00.000Z","descriptions":[{"lang":"en","value":"The affected product’s web application does not properly neutralize the input during webpage generation, which could allow an attacker to inject code in the input forms."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":6.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","description":"CWE-79 Cross-site Scripting (XSS)","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2021-10-25T14:01:11.000Z","orgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","shortName":"icscert"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-292-02"}],"solutions":[{"lang":"en","value":"Trane has identified the following specific mitigations for the affected products:\n\nUsers upgrade Tracer SC controllers running firmware v3.8 and prior,  to firmware  v4.4 SP7 or higher. Users should contact a regional Trane office to install updated firmware or request additional information and reference Trane service database number HUB-207592.\nTracer SC is no longer actively developed, tested, or sold. Tracer SC will be considered end-of-life on December 31, 2022. Trane recommends users identify a migration plan to replace the Tracer SC controller with  the Tracer SC+ controller, which can function as a drop-in replacement for Tracer SC, providing significant security upgrades."}],"source":{"advisory":"https://us-cert.cisa.gov/ics/advisories/icsa-21-292-02","discovery":"UNKNOWN"},"title":"Trane Building Automation Controllers Cross-site Scripting","x_generator":{"engine":"Vulnogram 0.0.9"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"ics-cert@hq.dhs.gov","DATE_PUBLIC":"2021-10-19T15:34:00.000Z","ID":"CVE-2021-42534","STATE":"PUBLIC","TITLE":"Trane Building Automation Controllers Cross-site Scripting"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Tracer SC","version":{"version_data":[{"version_affected":"<=","version_name":"All","version_value":"3.8"}]}}]},"vendor_name":"Trane"}]}},"credit":[{"lang":"eng","value":"Chizuru Toyama of TXOne IoT/ICS Security Research Labs of Trend Micro reported this vulnerability to CISA."}],"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"The affected product’s web application does not properly neutralize the input during webpage generation, which could allow an attacker to inject code in the input forms."}]},"generator":{"engine":"Vulnogram 0.0.9"},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":6.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-79 Cross-site Scripting (XSS)"}]}]},"references":{"reference_data":[{"name":"https://us-cert.cisa.gov/ics/advisories/icsa-21-292-02","refsource":"CONFIRM","url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-292-02"}]},"solution":[{"lang":"en","value":"Trane has identified the following specific mitigations for the affected products:\n\nUsers upgrade Tracer SC controllers running firmware v3.8 and prior,  to firmware  v4.4 SP7 or higher. Users should contact a regional Trane office to install updated firmware or request additional information and reference Trane service database number HUB-207592.\nTracer SC is no longer actively developed, tested, or sold. Tracer SC will be considered end-of-life on December 31, 2022. Trane recommends users identify a migration plan to replace the Tracer SC controller with  the Tracer SC+ controller, which can function as a drop-in replacement for Tracer SC, providing significant security upgrades."}],"source":{"advisory":"https://us-cert.cisa.gov/ics/advisories/icsa-21-292-02","discovery":"UNKNOWN"}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T03:30:38.337Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-292-02"}]}]},"cveMetadata":{"assignerOrgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","assignerShortName":"icscert","cveId":"CVE-2021-42534","datePublished":"2021-10-22T13:17:15.735Z","dateReserved":"2021-10-15T00:00:00.000Z","dateUpdated":"2024-09-16T23:52:08.538Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}