7.8
CVSSv3

CVE-2019-1476

Published: 10/12/2019 Updated: 24/08/2020
CVSS v2 Base Score: 7.2 | Impact Score: 10 | Exploitability Score: 3.9
CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8
VMScore: 641
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Vulnerability Summary

An elevation of privilege vulnerability exists when Windows AppX Deployment Service (AppXSVC) improperly handles hard links, aka 'Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1483.

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

microsoft windows 10 1607

microsoft windows 10 1709

microsoft windows 10 1803

microsoft windows 10 1809

microsoft windows 10 1903

microsoft windows 10 1909

microsoft windows server 2016 -

microsoft windows server 2016 1803

microsoft windows server 2016 1903

microsoft windows server 2016 1909

microsoft windows server 2019 -

Exploits

AppXSvc 17763 suffers from an arbitrary file overwrite vulnerability ...

Github Repositories

AppXSvc Arbitrary File Overwrite DoS

CVE-2019-1476 AppXSvc Arbitrary File Overwrite DoS I have independently reported this vulnerability to MSRC as part of my research inspired by CVE-2019-0841 originally reported by Nabeel Ahmed This vulnerability allows a regular user to overwrite arbitrary files However, the attacker's capabilities are limited, due to the lack of control over the file's content, hen

Recent Articles

Microsoft Patch Tuesday – December 2019
Symantec Threat Intelligence Blog • Preethi Koroth • 11 Dec 2024

This month the vendor has patched 36 vulnerabilities, 7 of which are rated Critical.

Posted: 11 Dec, 201911 Min ReadThreat Intelligence SubscribeMicrosoft Patch Tuesday – December 2019This month the vendor has patched 36 vulnerabilities, 7 of which are rated Critical.This month the vendor has patched 36 vulnerabilities, 7 of which are rated Critical. As always, customers are advised to follow these security best practices: Install vendor patches as soon as they are available. Run all software with the least privileges required w...