Path Traversal Vulnerability in Microsoft Dynamics Business Central
CVE-2026-105727

8.8HIGH

Key Information:

Vendor

Microsoft
Status
Microsoft Dynamics Nav 2018
Vendor
CVE Published:
13 October 2026

What is CVE-2026-105727?

An improper limitation of a pathname to a restricted directory in Dynamics Business Central can potentially allow an authorized attacker to gain elevated privileges over the network. This vulnerability highlights the importance of securing directory access to prevent unauthorized privilege escalation, which could lead to unauthorized actions within the affected system.

Affected Version(s)

Microsoft Dynamics NAV 2018 Windows Server 2012 1.0 < 11.0.50736.0

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisorypatch

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.