{"id":"CVE-2026-121147","state":"PUBLISHED","title":"Security Misconfiguration Vulnerability in Tata Motors iRA and iRA.ev mobile application","description":"This vulnerability exists in the iRA 2.0 and iRA.ev mobile applications due to improper implementation of SSL certificate pinning in the network security configuration, resulting in ineffective certificate pinning controls. An attacker positioned to intercept network traffic could exploit this vulnerability to intercept or modify communications between the application and its backend services.","publishedAt":"2026-11-04T12:43:17.895Z","updatedAt":"2026-11-04T12:43:17.895Z","severity":{"score":8.5,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","source":"CERT-In"},"assigner":"CERT-In","products":["Tata Motors Tata Motors iRA 2.0","Tata Motors Tata Motors iRA.ev"],"affected":[{"vendor":"Tata Motors","product":"Tata Motors iRA 2.0","defaultStatus":"unaffected","versions":[{"version":"versions 26.7.3 and below","status":"affected"}]},{"vendor":"Tata Motors","product":"Tata Motors iRA.ev","defaultStatus":"unaffected","versions":[{"version":"versions 26.7.2 and below","status":"affected"}]}],"references":["https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2026-0537"],"weaknesses":["CWE-295"],"ingestedAt":"2026-11-04T12:50:06.852Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/121xxx/CVE-2026-121147.json","commit":"8a8e714b6a81fcc137f697d325dd6134648d5561","baselineCommit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-121147","state":"PUBLISHED","datePublished":"2026-11-04T12:43:17.895Z","dateUpdated":"2026-11-04T12:43:17.895Z","assignerShortName":"CERT-In","assignerOrgId":"66834db9-ab24-42b4-be80-296b2e40335c","dateReserved":"2026-11-03T10:01:29.370Z"},"containers":{"cna":{"title":"Security Misconfiguration Vulnerability in Tata Motors iRA and iRA.ev mobile application","descriptions":[{"lang":"en","value":"This vulnerability exists in the iRA 2.0 and iRA.ev mobile applications due to improper implementation of SSL certificate pinning in the network security configuration, resulting in ineffective certificate pinning controls. An attacker positioned to intercept network traffic could exploit this vulnerability to intercept or modify communications between the application and its backend services."}],"affected":[{"vendor":"Tata Motors","product":"Tata Motors iRA 2.0","defaultStatus":"unaffected","versions":[{"version":"versions 26.7.3 and below","status":"affected"}]},{"vendor":"Tata Motors","product":"Tata Motors iRA.ev","defaultStatus":"unaffected","versions":[{"version":"versions 26.7.2 and below","status":"affected"}]}],"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":"ADJACENT","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"PASSIVE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","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":"HIGH","baseScore":8.5,"vectorString":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-295","lang":"en","description":"CWE-295 Improper certificate validation","type":"CWE"}]}],"providerMetadata":{"shortName":"CERT-In","orgId":"66834db9-ab24-42b4-be80-296b2e40335c","dateUpdated":"2026-11-04T12:43:17.895Z"},"impacts":[{"capecId":"CAPEC-94","descriptions":[{"lang":"en","value":"CAPEC-94 Adversary in the Middle (AiTM)"}]}],"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:*:*:*:*:*:*:*"}]}]}],"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"}}}}}