CVE-2018-21078

Description

An issue was discovered on Samsung mobile devices with M(6.0), N(7.x), and O(8.0) software. The Contacts application allows attackers to originate video calls because SS (Supplementary Service) and USSD (Unstructured Supplementary Service Data) codes are improperly secured. The Samsung ID is SVE-2018-11469 (April 2018).

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.09%
Vendor Advisory samsungmobile.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://security.samsungmobile.com/securityUpdate.smsb vendor advisory

Frequently Asked Questions

What is the severity of CVE-2018-21078?
CVE-2018-21078 has been scored as a high severity vulnerability.
How to fix CVE-2018-21078?
To fix CVE-2018-21078, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-21078 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-21078 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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