CVE-2018-17402 : Vulnerability Insights and Analysis

PhonePe wallet Android application versions 3.0.6 through 3.3.26 may have a vulnerability exposing Credit/Debit card details.

Understanding CVE-2018-17402

The PhonePe wallet app for Android versions 3.0.6 through 3.3.26 is potentially vulnerable to exposing sensitive credit/debit card information.

What is CVE-2018-17402?

The vulnerability in the PhonePe wallet app could allow unauthorized individuals to access Credit/Debit card numbers, expiration dates, and CVV numbers.

The Impact of CVE-2018-17402

Unauthorized access to sensitive financial information
Risk of potential fraud and misuse of credit/debit card details

Technical Details of CVE-2018-17402

The technical aspects of the vulnerability in the PhonePe wallet app.

Vulnerability Description

The vulnerability in PhonePe wallet versions 3.0.6 through 3.3.26 could potentially expose Credit/Debit card numbers, expiration dates, and CVV numbers to unauthorized individuals.

Affected Systems and Versions

Product: PhonePe wallet
Vendor: Not applicable
Versions: 3.0.6 through 3.3.26

Exploitation Mechanism

To exploit this vulnerability, a user would need to install a malicious app and grant accessibility permission to that app.

Mitigation and Prevention

Steps to mitigate and prevent exploitation of CVE-2018-17402.

Immediate Steps to Take

Avoid installing apps from untrusted sources
Be cautious when granting permissions to apps
Regularly monitor credit/debit card transactions for any suspicious activity

Long-Term Security Practices

Keep the PhonePe app updated to the latest version
Enable two-factor authentication for added security

Patching and Updates

Stay informed about security updates for the PhonePe app
Apply patches and updates promptly to address known vulnerabilities