PT-2020-3976 · Microsoft · Windows Mdm Diagnostics+1

Edwardzpeng + 2 · Published 2020-08-09 · Updated 2023-12-31 · CVE-2020-0989

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Windows Mobile Device Management (MDM) Diagnostics (affected versions not specified)

Description: An information disclosure issue exists due to improper handling of junctions by Windows MDM Diagnostics, allowing an attacker to bypass access restrictions and read files. To exploit this, an attacker must first log on to the system and then run a specially crafted application. The issue is addressed by correcting how Windows MDM Diagnostics handles files.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

BDU:2020-04370

CVE-2020-0989

Affected Products

Windows

Windows Mdm Diagnostics

References · 6

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0989 · Security Note
• https://bdu.fstec.ru/vul/2020-04370 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0989 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-0989 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2020-0989 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-0989 · Vendor Advisory