{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-121146","assignerOrgId":"66834db9-ab24-42b4-be80-296b2e40335c","state":"PUBLISHED","assignerShortName":"CERT-In","dateReserved":"2026-11-03T10:01:29.370Z","datePublished":"2026-11-04T12:40:21.589Z","dateUpdated":"2026-11-05T19:08:03.789Z"},"containers":{"cna":{"providerMetadata":{"orgId":"66834db9-ab24-42b4-be80-296b2e40335c","shortName":"CERT-In","dateUpdated":"2026-11-04T12:40:21.589Z"},"title":"Information Disclosure Vulnerability in Tata Motors iRA and iRA.ev mobile application","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-532","description":"CWE-532 Insertion of sensitive information into log file","type":"CWE"}]}],"impacts":[{"capecId":"CAPEC-593","descriptions":[{"lang":"en","value":"CAPEC-593 Session Hijacking"}]}],"affected":[{"vendor":"Tata Motors","product":"Tata Motors iRA 2.0","versions":[{"status":"affected","version":"versions 26.7.3 and below"}],"defaultStatus":"unaffected"},{"vendor":"Tata Motors","product":"Tata Motors iRA.ev","versions":[{"status":"affected","version":"versions 26.7.2 and below"}],"defaultStatus":"unaffected"}],"cpeApplicability":[{"operator":"OR","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:tata_motors:tata_motors_ira_2.0:versions_26.7.3_and_below:*:*:*:*:*:*:*"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:tata_motors:tata_motors_ira.ev:versions_26.7.2_and_below:*:*:*:*:*:*:*"}]}]}],"descriptions":[{"lang":"en","value":"This vulnerability exists in the iRA 2.0 and iRA.ev mobile applications due to the recording of authentication tokens in application logs used for development and debugging. A local attacker with an access to logs could exploit this vulnerability by retrieving and misusing the exposed session tokens.\n\n\n\nSuccessful exploitation of this vulnerability could allow the attacker to impersonate the associated user and gain unauthorized access to vehicle related information and services.","supportingMedia":[{"type":"text/html","base64":false,"value":"This vulnerability exists in the iRA 2.0 and iRA.ev mobile applications due to the recording of authentication tokens in application logs used for development and debugging. A local attacker with an access to logs could exploit this vulnerability by retrieving and misusing the exposed session tokens.\n<br>\n<br>Successful exploitation of this vulnerability could allow the attacker to impersonate the associated user and gain unauthorized access to vehicle related information and services.&nbsp;<br>"}]}],"references":[{"url":"https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2026-0537","tags":["third-party-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"LOCAL","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"MEDIUM","baseScore":6.8,"vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"}}],"solutions":[{"lang":"en","value":"Upgrade to latest versions:\n\nTata Motors iRA 2.0 to version 26.8.2 \n\nTata Motors iRA.ev to version 26.9.1","supportingMedia":[{"type":"text/html","base64":false,"value":"Upgrade to latest versions:\n<br>Tata Motors iRA 2.0 to version 26.8.2 \n<br>Tata Motors iRA.ev to version 26.9.1&nbsp;<br>"}]}],"credits":[{"lang":"en","value":"This vulnerability is reported by Pranav Rajendran.","type":"finder"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.5"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-11-04T20:42:04.605848Z","id":"CVE-2026-121146","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-11-05T19:08:03.789Z"}}]}}