CVE-2018-17400 : What You Need to Know

PhonePe wallet app for Android devices has a vulnerability that could lead to Account Takeover attacks.

Understanding CVE-2018-17400

The PhonePe wallet app for Android, versions 3.0.6 to 3.3.26, is susceptible to Account Takeover attacks.

What is CVE-2018-17400?

The vulnerability in the PhonePe wallet app allows attackers to intercept user credentials during initial configuration, potentially leading to Account Takeover.

The Impact of CVE-2018-17400

Attackers can exploit the vulnerability to carry out Account Takeover attacks by capturing usernames and PINs.
Users need to install a malicious app and grant accessibility permission for the exploit to work.

Technical Details of CVE-2018-17400

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

Vulnerability Description

The vulnerability exists in PhonePe wallet app versions 3.0.6 to 3.3.26 for Android devices.

Affected Systems and Versions

PhonePe wallet app versions 3.0.6 to 3.3.26 for Android devices.

Exploitation Mechanism

Attackers intercept user credentials during the app's initial setup, enabling Account Takeover.

Mitigation and Prevention

Steps to mitigate the CVE-2018-17400 vulnerability.

Immediate Steps to Take

Avoid installing apps from untrusted sources.
Regularly monitor app permissions on your device.
Be cautious when granting accessibility permissions.

Long-Term Security Practices

Keep your Android device updated with the latest security patches.
Use strong, unique passwords for all accounts.

Patching and Updates

Update the PhonePe wallet app to the latest version to patch the vulnerability.