EXPOSURES › CVE-2017-8570
CVE-2017-8570
HIGH ⌖ ON CISA KEV · EXPLOITEDMicrosoft Office contained an unpatched remote code execution vulnerability that was actively exploited in the wild.
CVE-2017-8570 allowed attackers to execute arbitrary code on systems running Microsoft Office by exploiting improper memory handling. DIB organizations must ensure all Office applications are patched and monitored for KEV-listed vulnerabilities to prevent compromise. This failure highlights the risk of relying on unpatched software and the necessity of continuous vulnerability management.
Shame score — A known, unpatched RCE vulnerability in widely deployed software was actively exploited in the wild, demonstrating severe negligence in patch management and software supply chain security.
▸ RECOMMENDED ACTION Actively exploited (CISA KEV) — remediate now, ahead of your normal patch cycle.
A remote code execution vulnerability exists in Microsoft Office software when it fails to properly handle objects in memory.
| PRODUCT | STATUS |
|---|---|
| Azure Commercial Cloud Microsoft |
Authorized |
| Azure Government (includes Dynamics 365) Microsoft |
Authorized |
| Microsoft Office 365 GCC High Microsoft |
In Process |
| Office 365 Multi-Tenant & Supporting Services Microsoft |
Authorized |