Skip to main content

Boteraser | Website and Server Security Solutions

🛡️ CVE-2025-29821 — dynamics-365-business-central-2023

🟡 CVSS 5.5 — Medium ✅ No Known Exploit CWE-20 NVD
5.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Improper input validation in Dynamics Business Central allows an authorized attacker to disclose information locally.

How this vulnerability can be exploited

This issue can be reached with local access to the system, attack complexity is low, an attacker needs low-level privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity none, availability none.

CVSS metrics in full

The score comes from this vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

  • Attack vector: Local — a local account, shell or session on the host is needed.
  • Attack complexity: Low — the attack works reliably, with no preparation.
  • Privileges required: Low — an ordinary user account is enough.
  • User interaction: None — nobody has to be tricked into anything.
  • Scope: Unchanged — the damage stays inside the vulnerable component.
  • Confidentiality impact: High — total loss, or loss the attacker controls.
  • Integrity impact: None.
  • Availability impact: None.

Weakness class

CVE-2025-29821 is classified as CWE-20: Improper Input Validation. The application accepts input without checking that it has the expected form, so malformed values reach code that assumes they are well formed.

Affected software

CVE-2025-29821 is recorded against 3 packages.

  • dynamics-365-business-central-2023 (from 23.1.13812 up to 23.18.32409)
  • dynamics-365-business-central-2024 (from 25.1.25900 up to 25.6.32556)
  • dynamics-365-business-central-2025 (fixed in 26.0.32481)

Timeline and source

Published on 8 April 2025 and last revised on 10 August 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

msrc.microsoft.com

Same weakness in other software

These advisories are the same class of weakness (CWE-20: Improper Input Validation) in other software:

Details

Severity MEDIUM
CVSS Score 5.5
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE CWE-20
Public Exploit ✅ No
Source NVD
Published 2025-04-08
Updated 2026-08-20
Modified 2026-08-10
Fix URL N/A

Affected Packages

Software From version Fixed in
dynamics-365-business-central-2023 23.1.13812 23.18.32409
dynamics-365-business-central-2024 25.1.25900 25.6.32556
dynamics-365-business-central-2025 — 26.0.32481

Vulnerability Monitoring

Track new vulnerabilities in dynamics-365-business-central-2023

CVE-2025-29821 is rated CVSS 5.5 Medium. BotEraser monitors your WordPress installation and notifies you when software you use appears in our vulnerability database.

Set Up Free Alerts →

No credit card required  ·  Results in minutes

ⓘ Data Notice: The information presented above has been compiled from publicly available internet sources. Boteraser aggregates this data solely for informational purposes and does not independently classify, evaluate, or endorse any findings about the vulnerabilities listed. The accuracy and completeness of this information is the sole responsibility of the original publishers. Boteraser and its operators accept no liability for any decisions made based on this data.

Browse related advisories

All advisoriesCVECVE 2025
✓