PoC Index

CVE-2019-1129

KEV RANSOMWAREHIGH 7.8EPSS 1.8%

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-2019-1130.

CVSS v3.1
7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v3.1
7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0
7.2 HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C
EPSS
1.78% chance of exploitation in the next 30 days, 77th percentile
CISA KEV
added 2022-03-15, used in ransomware campaigns
Published
2019-07-29
Updated
2025-10-21

Proof-of-concept exploits (1)

References

Related