Is CVE-2020-1393 in the CISA KEV catalog?

No. CVE-2020-1393 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-1393?

CVE-2020-1393 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2020-1393?

CVE-2020-1393 has an EPSS score of 0.92% (56th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-1393?

Upgrade visual studio 2017 to 15.9.25 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2020-1393

HIGH

7.8

CVSS v3

NVD

Description

An elevation of privilege vulnerability exists when the Windows Diagnostics Hub Standard Collector Service fails to properly sanitize input, leading to an unsecure library-loading behavior, aka 'Windows Diagnostics Hub Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-1418.

How to fix

Remediation Available

visual studio 2017NVD

Affected:>= 15.0, < 15.9.25Fixed in:15.9.25CVE-2020-1393derived from NVD

visual studio 2019NVD

Affected:>= 16.5.0, < 16.6.4Fixed in:16.6.4CVE-2020-1393derived 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 VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

0.92%probability of exploitation in 30 days

56thpercentile

Moderate risk: more likely to be exploited than 56% of all known CVEs.

References

Patch1

portal.msrc.microsoft.com

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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 2024-11-21.