CVE-2018-11284

What it is

Spoofed SMS can be used to send a large number of messages to the device which will in turn initiate a flood of registration updates with the server in snapdragon mobile and snapdragon wear in versions MDM9206, MDM9607, MDM9650, SD 210/SD 212/SD 205, SD 625, SD 636, SDA660, SDM630, SDM660, SDX20

At a glance

Exploitability

Can be exploited over the network without logging in. High risk of service disruption.

Exploit odds

0.5% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2019-01-18 22:29 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-17 01:35 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 0.5% in the next 30 days (EPSS).
• Severity: 9.3 CRITICAL (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2019-01-18 22:29 UTC

Last modified

2026-06-17 01:35 UTC

Exploit probability

0.5% · EPSS, next 30 days

Record status

Modified

Affected

• Qualcomm mdm9206 Firmware
• Qualcomm mdm9607 Firmware
• Qualcomm mdm9650 Firmware
• Qualcomm Sd 210 Firmware
• Qualcomm Sd 212 Firmware
• Qualcomm Sd 205 Firmware
• Qualcomm Sd 625 Firmware
• Qualcomm Sd 636 Firmware

Attack profile CVSS 3.0 · 9.3

Attack vector

Network

Complexity

Low

Privileges needed

None

User interaction

None

Scope

Changed

Confidentiality

None

Integrity

Low

Availability

High

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

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