How severe is CVE-2017-3758?

CVE-2017-3758 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2017-3758 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-3758?

CVE-2017-3758 affects Lenovo Service Framework. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-3758?

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

When was CVE-2017-3758 published?

CVE-2017-3758 was published on 2017-10-17 and last updated on 2026-06-17.

CVE-2017-3758

CVE-2017-3758 is a critical-severity vulnerability in Lenovo Service Framework with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 3% (84th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Lenovo Service Framework
Published: 2017-10-17
Last modified: 2026-06-17

Description

Improper access controls on several Android components in the Lenovo Service Framework application can be exploited to enable remote code execution.

Frequently asked questions

What is CVE-2017-3758?: Improper access controls on several Android components in the Lenovo Service Framework application can be exploited to enable remote code execution.
How severe is CVE-2017-3758?: CVE-2017-3758 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-3758 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-3758?: CVE-2017-3758 affects Lenovo Service Framework. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-3758?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2017-3758 published?: CVE-2017-3758 was published on 2017-10-17 and last updated on 2026-06-17.

References

https://support.lenovo.com/us/en/product_security/LEN-15374

Affected products (1)

cpe:2.3:a:lenovo:service_framework:-:*:*:*:*:android:*:*

More vulnerabilities in Lenovo Service Framework

CVE-2017-3761 — Critical (CVSS 9.8): The Lenovo Service Framework Android application executes some system commands without proper sanitization of external…
CVE-2017-3760 — High (CVSS 8.1): The Lenovo Service Framework Android application uses a set of nonsecure credentials when performing integrity…
CVE-2017-3759 — High (CVSS 8.1): The Lenovo Service Framework Android application accepts some responses from the server without proper validation. This…

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