CVE-2026-121147 PUBLISHED

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

Assigner: CERT-In
Reserved: 03.11.2026 Published: 04.11.2026 Updated: 04.11.2026

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.

Metrics

CVSS 4.0

CVSS 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
CVSS Score: 8.5

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Adjacent	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	High	Integrity	None
Attack Requirements	None	Availability	None	Availability	None
Privileges Required	None
User Interaction	Passive

CVSS 4.0

Product Status

Vendor	Tata Motors
Product	Tata Motors iRA 2.0
Versions	Default: unaffected Version versions 26.7.3 and below is affected

Vendor	Tata Motors
Product	Tata Motors iRA.ev
Versions	Default: unaffected Version versions 26.7.2 and below is affected

Solutions

Upgrade to latest versions:

Tata Motors iRA 2.0 to version 26.8.2

Tata Motors iRA.ev to version 26.9.1

Credits

This vulnerability is reported by Pranav Rajendran. finder

References

https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2026-0537

Problem Types

CWE-295 Improper certificate validation CWE

Impacts

CAPEC-94 Adversary in the Middle (AiTM)