CVE-2018-15004: The Coolpad Canvas device with a build fingerprint of Coolpad/cp3636a/cp3636a:7.0/NRD90M/093031423:user/releas

This week

MEDIUM 5.9REMOTEMITIGATE

CVE-2018-15004 is a medium-severity flaw (CVSS 5.9) affecting canvas firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Coolpad Canvas device with a build fingerprint of Coolpad/cp3636a/cp3636a:7.0/NRD90M/093031423:user/release-keys contains a platform app with a package name of com.qualcomm.qti.modemtestmode (versionCode=24, versionName=7.0) that contains an exported service app component named com.qualcomm.qti.modemtestmode.MbnTestService that allows any app on the device to set certain system properties as the com.android.phone user. When an app sets the pe

Why this priority

Public exploit reference
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	5.9 (Medium)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	None
EPSS exploit chance	1.1% (top 35%)
CISA exploited list	No
Weakness	CWE-532
Published	2018-12-28
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: coolpad

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2018-12-28 21:29 UTCPublished CVE record published
2026-06-17 01:42 UTCUpdated Record last modified

coolpad canvas firmware MITIGATE

Affected: 7.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 7.0

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2018-15004?

canvas firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2018-15004 being exploited?

CVE-2018-15004 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2018-15004 affect?

CVE-2018-15004 affects canvas firmware. Severity is medium (CVSS 5.9). The Coolpad Canvas device with a build fingerprint of Coolpad/cp3636a/cp3636a:7.0/NRD90M/093031423:user/release-keys contains a platform app with a package name of com.qualcomm.qti.modemtestmode (versionCode=24, versionName=7.0) that contai

How urgent is CVE-2018-15004?

Priority 47/100. Public exploit reference; Remotely exploitable, no login, no user action

Software pages

Android vulnerabilities · Qualcomm vulnerabilities

References

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