+Third-party Software Mitigation

Third-party Software Mitigation

Evaluate the security of third-party software that could be used in the enterprise environment. Ensure that access to management systems for third-party systems is limited, monitored, and secure. Have a strict approval policy for use of third-party systems. Grant access to Third-party systems only to a limited number of authorized administrators. Ensure proper system and access isolation for critical network systems through use of firewalls, account privilege separation, group policy, and multi-factor authentication. Verify that account credentials that may be used to access third-party systems are unique and not used throughout the enterprise network. Ensure that any accounts used by third-party providers to access these systems are traceable to the third-party and are not used throughout the network or used by other third-party providers in the same environment. Ensure third-party systems are regularly patched by users or the provider to prevent potential remote access through [Exploitation for Privilege Escalation](https://attack.mitre.org/techniques/T1068). Ensure there are regular reviews of accounts provisioned to these systems to verify continued business need, and ensure there is governance to trace de-provisioning of access that is no longer required. Where the third-party system is used for deployment services, ensure that it can be configured to deploy only signed binaries, then ensure that the trusted signing certificates are not co-located with the third-party system and are instead located on a system that cannot be accessed remotely or to which remote access is tightly controlled.

1. Overview

1.1 References

1.2 Identified Requirements

1.3 Related Regulations

2. Identified Requirements

Requirements

3. Related Regulations

Regulations

Linked Issues

Issuelinks
is related to Mitigations
  • MITREATTACK -

    © 2026 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation. https://attack.mitre.org/

    Terms of Use

    LICENSE

    The MITRE Corporation (MITRE) hereby grants you a non-exclusive, royalty-free license to use ATT&CK® for research, development, and commercial purposes. Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy.

    "© 2026 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation."

    DISCLAIMERS

    MITRE does not claim ATT&CK enumerates all possibilities for the types of actions and behaviors documented as part of its adversary model and framework of techniques. Using the information contained within ATT&CK to address or cover full categories of techniques will not guarantee full defensive coverage as there may be undisclosed techniques or variations on existing techniques not documented by ATT&CK.

    ALL DOCUMENTS AND THE INFORMATION CONTAINED THEREIN ARE PROVIDED ON AN "AS IS" BASIS AND THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS OR IS SPONSORED BY (IF ANY), THE MITRE CORPORATION, ITS BOARD OF TRUSTEES, OFFICERS, AGENTS, AND EMPLOYEES, DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION THEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

    See our FAQ for more information on how to use and represent the ATT&CK name.
Impressum German English