5
CVSSv2

CVE-2020-7387

Published: 22/07/2021 Updated: 09/08/2021
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 5.3 | Impact Score: 1.4 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Vulnerability Summary

Sage X3 Installation Pathname Disclosure. A specially crafted packet can elicit a response from the AdxDSrv.exe component that reveals the installation directory of the product. Note that this vulnerability can be combined with CVE-2020-7388 to achieve full RCE. This issue was fixed in AdxAdmin 93.2.53, which ships with updates for on-premises versions of Sage X3 Version 9 (components shipped with Syracuse 9.22.7.2 and later), Sage X3 HR & Payroll Version 9 (those components that ship with Syracuse 9.24.1.3), Version 11 (components shipped with Syracuse 11.25.2.6 and later), and Version 12 (components shipped with Syracuse 12.10.2.8 and later) of Sage X3. Other on-premises versions of Sage X3 are unsupported by the vendor.

Vulnerability Trend

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sage adxadmin

Exploits

This Metasploit module leverages an authentication bypass exploit within Sage X3 AdxSrv's administration protocol to execute arbitrary commands as SYSTEM against a Sage X3 Server running an available AdxAdmin service ...

Github Repositories

Proof of concept exploit code for CVE-2020-7388, an unauthenticated RCE as SYSTEM on Sage X3's AdxDSrv Service

sagex3-cve-2020-7388-poc Proof of concept exploit code for CVE-2020-7388, an unauthenticated RCE as SYSTEM on Sage X3's AdxDSrv Service Overview Sage X3 exposes an administrative service on port TCP/1818 (default, but changeable) under the process "AdxDSrvexe," part of the AdxAdmin component This service is used for remote administration of the Sage ERP solutio