CVE-2018-15003 Missing authorization in n/a
A pre-installed Android app allows any local app to trigger a factory reset without permissions, causing data loss and service disruption.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2018-15003?
CVE-2018-15003 is a high-severity missing authorization vulnerability in n/a, published on 25 Apr 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Coolpad Defiant (Coolpad/cp3632a/cp3632a:7.1.1/NMF26F/099480857:user/release-keys) and the T-Mobile Revvl Plus (Coolpad/alchemy/alchemy:7.1.1/143.14.171129.3701A-TMO/buildf_nj_02-206:user/release-keys) Android devices contain a pre-installed platform app with a package name of com.qualcomm.qti.telephony.extcarrierpack (versionCode=25, versionName=7.1.1) containing an exported broadcast receiver app component named com.qualcomm.qti.telephony.extcarrierpack.UiccReceiver that allows any app co-located on the device to programmatically perform a factory reset. In addition, the app initiating the factory reset does not require any permissions. A factory reset will remove all user data and apps from the device. This will result in the loss of any data that have not been backed up or synced externally. The capability to perform a factory reset is not directly available to third-party apps (those that the user installs themselves with the exception of enabled Mobile Device Management (MDM) apps), although this capability can be obtained by leveraging an unprotected app component of a pre-installed platform app.
Weakness: CWE-20
Which versions are affected by CVE-2018-15003?
It affects 2 products.
Products include Coolpad Defiant Firmware, T-Mobile Revvl Plus Firmware.
How do I fix CVE-2018-15003?
No fix has been published for CVE-2018-15003 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2018-15003 being exploited?
There is no known exploitation of CVE-2018-15003 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-hw6h-46jp-34wm.