How severe is CVE-2017-17471?

CVE-2017-17471 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2017-17471 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-17471?

CVE-2017-17471 affects Tgsoft Vir.it Explorer. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-17471?

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-2017-17471 published?

CVE-2017-17471 was published on 2017-12-08 and last updated on 2026-06-17.

CVE-2017-17471

CVE-2017-17471 is a high-severity vulnerability in Tgsoft Vir.it Explorer with a CVSS 3.x base score of 7.8. 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-119.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 6.1
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Tgsoft Vir.it Explorer
Published: 2017-12-08
Last modified: 2026-06-17

Description

TG Soft Vir.IT eXplorer Lite 8.5.42 allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact via a \\.\Viragtlt DeviceIoControl request of 0x82732140.

Frequently asked questions

What is CVE-2017-17471?: TG Soft Vir.IT eXplorer Lite 8.5.42 allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact via a \\.\Viragtlt DeviceIoControl request of 0x82732140.
How severe is CVE-2017-17471?: CVE-2017-17471 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-17471 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-17471?: CVE-2017-17471 affects Tgsoft Vir.it Explorer. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-17471?: 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-2017-17471 published?: CVE-2017-17471 was published on 2017-12-08 and last updated on 2026-06-17.

References

https://github.com/rubyfly/Vir.IT-explorer_POC/tree/master/0x82732140

Affected products (1)

cpe:2.3:a:tgsoft:vir.it_explorer:8.5.42:*:*:*:lite:*:*:*

More vulnerabilities in Tgsoft Vir.it Explorer

CVE-2017-17803 — High (CVSS 7.8): In TG Soft Vir.IT eXplorer Lite 8.5.65, the driver file (VIRAGTLT.SYS) allows local users to cause a denial of service…
CVE-2017-17802 — High (CVSS 7.8): In TG Soft Vir.IT eXplorer Lite 8.5.65, the driver file (VIRAGTLT.SYS) allows local users to cause a denial of service…
CVE-2017-17801 — High (CVSS 7.8): In TG Soft Vir.IT eXplorer Lite 8.5.65, the driver file (VIRAGTLT.SYS) allows local users to cause a denial of service…
CVE-2017-17800 — High (CVSS 7.8): In TG Soft Vir.IT eXplorer Lite 8.5.65, the driver file (VIRAGTLT.SYS) allows local users to cause a denial of service…
CVE-2017-17799 — High (CVSS 7.8): In TG Soft Vir.IT eXplorer Lite 8.5.65, the driver file (VIRAGTLT.SYS) allows local users to cause a denial of service…
CVE-2017-17798 — High (CVSS 7.8): In TG Soft Vir.IT eXplorer Lite 8.5.42, the driver file (VIRAGTLT.SYS) allows local users to cause a denial of service…

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