PT-2020-3557 · Microsoft · Connected User Experiences/Telemetry Service+1

Zhiniang Peng · Published 2020-06-09 · Updated 2021-07-21 · CVE-2020-1120

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Connected User Experiences and Telemetry Service (affected versions not specified)

Description The issue is related to improper handling of file operations by the Connected User Experiences and Telemetry Service, which can lead to a denial of service. This is caused by errors in processing objects in memory, allowing an attacker to potentially cause a denial of service using a specially crafted application. The vulnerability can be exploited to affect the system.

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

Improper Privilege Management

Weakness Enumeration

CWE-269

Related Identifiers

BDU:2020-03890

CVE-2020-1120

Affected Products

Connected User Experiences/Telemetry Service

Windows

References · 6

• https://bdu.fstec.ru/vul/2020-03890 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1120 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1120 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-1120 · Security Note
• https://osv.dev/vulnerability/CVE-2020-1120 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2020-1120 · Vendor Advisory