CVE-2024-53932

The com.remi.colorphone.callscreen.calltheme.callerscreen (aka Color Phone: Call Screen Theme) application through 21.1.9 for Android enables any application…

Critical · published January 6, 2025

CVSS v3.1
9.1
EPSS
0%
Percentile
28.4
In the wild
Unconfirmed
What it is

🔥 A crafty Android app can place calls without any permissions needed, turning your device into a call-spamming machine! ⚠️ Think of it like a restaurant where anyone can order food without paying or even asking for permission — that’s the level of access this vulnerability allows. The Color Phone app’s DialerActivity is essentially handing out the keys to your phone's call function to just about any other app. An attacker could exploit this vulnerability to initiate phone calls at will, resulting in unexpected charges, privacy breaches, and a flood of calls that can drive any user mad. This is an absolute nightmare, especially for users who rely on their devices for communication!

Put simply

Think of it like a restaurant where anyone can order food without paying or even asking for permission — that’s the level of access this vulnerability allows. The Color Phone app’s DialerActivity is essentially handing out the keys to your phone's call function to just about any other app. CVE-2024-53932 allows any application to invoke the DialerActivity component of the Color Phone application to make phone calls without any user interaction or permissions, leading to potential misuse and abuse.

What to do

An attacker could exploit this vulnerability to initiate phone calls at will, resulting in unexpected charges, privacy breaches, and a flood of calls that can drive any user mad. This is an absolute nightmare, especially for users who rely on their devices for communication! Update the Color Phone app to version 21.1.10 or later immediately to patch this critical flaw. Be sure to review the permissions for all installed apps and consider uninstalling any that seem unnecessary. Always keep your apps updated to mitigate similar risks! You’ve got this! Patch up and keep your phone secure like the hero you are! 🦸

The record
Technical detail
CVSS v3.1
9.1 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00359 · 28.4th percentile
Published
2025-01-06T00:00Z
EPSS history
Timeline
  • 06 JAN 00:00Z
    The com.remi.colorphone.callscreen.calltheme.callerscreen (aka Color Phone: Call Screen Theme) application through 21.1.9 for Android enables any application…
    cvelistv5