PT-2019-1644 · Microsoft · Windows Appx Deployment Server+1

Published 2019-03-12 · Updated 2020-08-24 · CVE-2019-0766

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Windows AppX Deployment Server (affected versions not specified)

Description The issue is related to an elevation of privilege vulnerability in the Windows AppX Deployment Server, which allows for file creation in arbitrary locations. This could potentially enable an attacker to gain control over the system by exploiting the vulnerability with a specially crafted application. An attacker would first need to log on to the system to exploit this issue.

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:2019-01192

CVE-2019-0766

Affected Products

Windows

Windows Appx Deployment Server

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2019-0766 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0766 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2019-0766 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-01192 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0766 · Security Note
• https://osv.dev/vulnerability/CVE-2019-0766 · Vendor Advisory
• https://vuldb.com/?id.131668 · Note
• https://t.me/ckure/1759 · Telegram Post