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Rewterz Threat Advisory – CVE-2021-31521 – Trend Micro InterScan Web Security Virtual Appliance Vulnerability
June 18, 2021Rewterz Threat Alert – Nanocore Rat – Active IOCs
June 18, 2021Rewterz Threat Advisory – CVE-2021-31521 – Trend Micro InterScan Web Security Virtual Appliance Vulnerability
June 18, 2021Rewterz Threat Alert – Nanocore Rat – Active IOCs
June 18, 2021
Severity
Medium
Analysis Summary
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Microsoft 3D Viewer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of 3MF files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process at low integrity.
Impact
- Remote Code Execution
Affected Vendors
Microsoft
Affected Products
3D Viewer
Remediation
Patches for the Zero-Day are not available as of yet, however, a salient mitigation strategy for the vulnerability is to restrict interaction with the application.
For updates on patches refer to the vendor website at https://www.microsoft.com/en-us/