CVE-2019-1130: Microsoft Windows Server vulnerability

1. In CISA KEVCISA KEV catalogue23 May 2022
2. Exploited (reported): not seen
3. Scanning observed: not seen
4. Proof of concept public: not seen
5. Not established: not seen

DescriptionCVE.org

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-2019-1129.

• Microsoft · Windows Server2012; 2012 (Core installation); 2012 R2; 2012 R2 (Core installation); 2016; 2016 (Core installation) and 3 more
• Microsoft · Windows8.1 for x64-based systems; RT 8.1; 10 for 32-bit Systems; 10 for x64-based Systems; 10 Version 1607 for 32-bit Systems; 10 Version 1607 for x64-based Systems and 11 more
• Microsoft · Windows 10 Version 1903 for 32-bit SystemsVersions not stated
• Microsoft · Windows 10 Version 1903 for x64-based SystemsVersions not stated
• Microsoft · Windows 10 Version 1903 for ARM64-based SystemsVersions not stated
• Microsoft · Windows Server, version 1903 (Server Core installation)Versions not stated

Exploitation

Exploited in the wild. Listed in the CISA Known Exploited Vulnerabilities catalogue.

CISA KEV

Listed since 23 May 2022 · known ransomware use · catalogue entry

Public check

No public nuclei template

Weakness

Link Following · File and Path Handling

Vendor

Microsoft

Published

July 2019

Band

Exploited in the wild, July 2019

1. 5 Nov
   CISA’s KEV entry now notes known ransomware use CISA
2. 23 May 2022
   CISA added it to the KEV catalogue CISA

• NVD entrynvd.nist.gov
• CISA KEV cataloguecisa.gov
• CVE recordcve.org
• Weakness CWE-59cwe.mitre.org
• portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2portal.msrc.microsoft.com