How severe is CVE-2017-18649?

CVE-2017-18649 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2017-18649 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-18649?

CVE-2017-18649 primarily affects Google Android. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2017-18649?

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-2017-18649 published?

CVE-2017-18649 was published on 2020-04-07 and last updated on 2026-06-17.

CVE-2017-18649

CVE-2017-18649 is a high-severity vulnerability in Google Android with a CVSS 3.x base score of 7.2. 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-354.

Key facts

Severity: High (CVSS 3.x base score 7.2)
CVSS v2: 6.5
EPSS exploit prediction: 0% (20th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-354
Affected product: Google Android
Published: 2020-04-07
Last modified: 2026-06-17

Description

An issue was discovered on Samsung mobile devices with N(7.x) software. An attacker can boot a device with root privileges because the bootloader for the Qualcomm MSM8998 chipset lacks an integrity check of the system image, aka the "SamFAIL" issue. The Samsung ID is SVE-2017-10465 (November 2017).

Frequently asked questions

What is CVE-2017-18649?: An issue was discovered on Samsung mobile devices with N(7.x) software. An attacker can boot a device with root privileges because the bootloader for the Qualcomm MSM8998 chipset lacks an integrity check of the system image, aka the "SamFAIL" issue. The Samsung ID is SVE-2017-10465 (November 2017).
How severe is CVE-2017-18649?: CVE-2017-18649 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-18649 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-18649?: CVE-2017-18649 primarily affects Google Android. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2017-18649?: 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-2017-18649 published?: CVE-2017-18649 was published on 2020-04-07 and last updated on 2026-06-17.

References

Affected products (4)

cpe:2.3:o:google:android:7.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:7.1.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:7.1.1:*:*:*:*:*:*:*
cpe:2.3:o:google:android:7.1.2:*:*:*:*:*:*:*

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