How severe is CVE-2017-18668?

CVE-2017-18668 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2017-18668 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-18668?

CVE-2017-18668 affects Google Android. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-18668?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2017-18668 published?

CVE-2017-18668 was published on 2020-04-07 and last updated on 2026-06-17.

CVE-2017-18668

CVE-2017-18668 is a high-severity vulnerability in Google Android with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-276.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 0% (25th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-276
Affected product: Google Android
Published: 2020-04-07
Last modified: 2026-06-17

Description

An issue was discovered on Samsung mobile devices with M(6.0) software. Attackers can prevent users from making outbound calls and sending outbound text messages. The Samsung ID is SVE-2017-8706 (June 2017).

Frequently asked questions

What is CVE-2017-18668?: An issue was discovered on Samsung mobile devices with M(6.0) software. Attackers can prevent users from making outbound calls and sending outbound text messages. The Samsung ID is SVE-2017-8706 (June 2017).
How severe is CVE-2017-18668?: CVE-2017-18668 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2017-18668 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-18668?: CVE-2017-18668 affects Google Android. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-18668?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2017-18668 published?: CVE-2017-18668 was published on 2020-04-07 and last updated on 2026-06-17.

References

https://security.samsungmobile.com/securityUpdate.smsb

Affected products (1)

cpe:2.3:o:google:android:6.0:*:*:*:*:*:*:*

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