Dashboard / CVE-2026-40375

CVE-2026-40375

MEDIUM
MEDIUM Priority: 0.05 BB Relevance: 63/100
Published: 2026-08-11 Modified: 2026-10-28 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Interaction Conf. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: None
S: Unchanged
C: High
I: None
A: None

Description

Missing authorization in Dynamics Business Central allows an authorized attacker to disclose information over a network.

Weakness Classification (1)

Affected Software (12)

VendorProductVersion
Microsoft Microsoft Dynamics NAV 2017 1.0 < 30713
Microsoft Microsoft Dynamics NAV 2017 1.0 < 30713
Microsoft Microsoft Dynamics NAV 2018 1.0 < 11.0.50736.0
Microsoft Microsoft Dynamics NAV 2018 1.0 < 11.0.50736.0
microsoft dynamics_365_business_central_2024 ≥ 25.1.25900
microsoft dynamics_365_business_central_2024 ≥ 25.1.25900
microsoft dynamics_365_business_central_2025 26.0 – 26.0.50788
microsoft dynamics_365_business_central_2025 27.0 – 27.0.50789
microsoft dynamics_365_business_central_2025 26.0 – 26.0.50788
microsoft dynamics_365_business_central_2025 27.0 – 27.0.50789
microsoft dynamics_365_business_central_2026 28.0 – 28.0.50938
microsoft dynamics_365_business_central_2026 28.0 – 28.0.50938

References & Advisories (1)

Bug Bounty Relevance

63 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

6.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

EPSS — Exploitation Probability

0.84%
Raw Score 0.008400
Percentile 57.8%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00840
2026-10-28
0.00840

Intelligence Sources

mitre ref →
nvd ref →

External Links