CVE-2019-19896 - Incorrect Default Permissions

Severity

99%

Complexity

31%

Confidentiality

100%

In IXP EasyInstall 6.2.13723, there is Remote Code Execution via weak permissions on the Engine Service share. The default file permissions of the IXP$ share on the server allows modification of directories and files (e.g., bat-scripts), which allows execution of code in the context of NT AUTHORITY\SYSTEM on the target server and clients.

In IXP EasyInstall 6.2.13723, there is Remote Code Execution via weak permissions on the Engine Service share. The default file permissions of the IXP$ share on the server allows modification of directories and files (e.g., bat-scripts), which allows execution of code in the context of NT AUTHORITY\SYSTEM on the target server and clients.

CVSS 3.1 Base Score 9.9. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H).

CVSS 2.0 Base Score 9. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:S/C:C/I:C/A:C).

Overview

First reported 5 years ago

2020-01-23 21:15:00

Last updated 5 years ago

2020-01-29 21:22:00

Affected Software

IXP Data EasyInstall 6.2.13723

6.2.13723

References

https://improsec.com/tech-blog/multiple-vulnerabilities-in-easyinstall-rmm-and-deployment-software

Exploit, Third Party Advisory

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