Is CVE-2017-9758 in the CISA KEV catalog?

No. CVE-2017-9758 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2017-9758?

CVE-2017-9758 has a CVSS v3 base score of 7.4 (HIGH).

What is the EPSS score for CVE-2017-9758?

CVE-2017-9758 has an EPSS score of 1.46% (70th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2017-9758?

Upgrade savitech driver to 2.8.0.3 or later.

CVE & CISA-KEV Catalog

CVE-2017-9758

HIGHEPSS 70th pctl

7.4

CVSS v3

NVD

Description

Savitech driver packages for Windows silently install a self-signed certificate into the Trusted Root Certification Authorities store, aka "Inaudible Subversion."

CWE-295Improper Certificate Validation

How to fix

Remediation Available

savitech driverNVD

Affected:< 2.8.0.3Fixed in:2.8.0.3CVE-2017-9758derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityNone

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Exploit Intelligence

1.46%probability of exploitation in 30 days

70thpercentile

Elevated risk: more likely to be exploited than 70% of all known CVEs.

References

Exploit1

community.rsa.com

Third-Party Advisory3

Related Vulnerabilities

Other CWE-295 (Improper Certificate Validation) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2015-4000	Low	3.7	100%	-	Fix
CVE-2020-0601	High	8.1	89%	KEV	Fix
CVE-2009-3555	Critical	9.8	87%	-	Fix
CVE-2022-26923	High	8.8	83%	KEV	Fix
CVE-2023-27823	Critical	9.8	53%	-	-
CVE-2022-42979	High	8.8	24%	-	-

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-13.