CVE-2026-121147

Security Misconfiguration Vulnerability in Tata Motors iRA and iRA.ev mobile application

Published Nov 4, 2026 CVSS 4.0 · 8.5 High EPSS < 1% KEV · Not listed
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.

Remediation

Vendor Solution

Upgrade to latest versions: Tata Motors iRA 2.0 to version 26.8.2 Tata Motors iRA.ev to version 26.9.1

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title Security Misconfiguration Vulnerability in Tata Motors iRA and iRA.ev mobile application
First Time appeared Tata Motors
Tata Motors tata Motors Ira.ev
Tata Motors tata Motors Ira 2.0
Weaknesses CWE-295
CPEs cpe:2.3:a:tata_motors:tata_motors_ira.ev:versions_26.7.2_and_below:*:*:*:*:*:*:*
cpe:2.3:a:tata_motors:tata_motors_ira_2.0:versions_26.7.3_and_below:*:*:*:*:*:*:*
Vendors & Products Tata Motors
Tata Motors tata Motors Ira.ev
Tata Motors tata Motors Ira 2.0
References
Metrics cvssV4_0

{'score': 8.5, '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
CERT-In
Published
Updated
Nov 5, 2026, 7:07 PM
Reserved
Nov 3, 2026, 10:01 AM
Status
Deferred
Published
Nov 4, 2026, 1:17 PM
Modified
Nov 5, 2026, 7:17 PM