🛡️ CVE-2024-21380 — dynamics-365-business-central

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is high, an attacker needs low-level privileges on the target. A user must be tricked into taking some action. The scope is changed, meaning a successful attack can affect components beyond the vulnerable one. Rated impact: confidentiality high, integrity high, availability high.

CVSS metrics in full

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

• Attack vector: Network — reachable from anywhere that can route to the service.
• Attack complexity: High — the attacker first has to win a race, learn a secret or otherwise prepare the target.
• Privileges required: Low — an ordinary user account is enough.
• User interaction: Required — someone has to click, open or visit something.
• Scope: Changed — a successful attack reaches components beyond the vulnerable one.
• Confidentiality impact: High — total loss, or loss the attacker controls.
• Integrity impact: High — total loss, or loss the attacker controls.
• Availability impact: High — total loss, or loss the attacker controls.

Weakness class

CVE-2024-21380 is classified as CWE-200: Exposure of Sensitive Information. Information that should stay internal is disclosed to someone who is not authorised to see it.

Affected software

CVE-2024-21380 is recorded against 1 package.

• dynamics-365-business-central

Timeline and source

Published on 13 February 2024 and last revised on 10 August 2026. No public exploit is currently recorded for this entry. A vendor advisory or fix has been published. Record sourced from NVD.

References

msrc.microsoft.com
msrc.microsoft.com

Other advisories for this package

dynamics-365-business-central has other advisories on record. If you are patching this one, these are worth checking on the same host:

• CVE-2026-40417 (7.8 High, published 12 May 2026)
• CVE-2024-43460 (8.1 High, published 17 Sep 2024)
• CVE-2024-38225 (8.8 High, published 10 Sep 2024)
• CVE-2024-35249 (8.8 High, published 11 Jun 2024)
• CVE-2024-35248 (7.3 High, published 11 Jun 2024)
• CVE-2023-38167 (7.2 High, published 8 Aug 2023)
• CVE-2022-41127 (8.5 High, published 13 Dec 2022)

Same weakness in other software

These advisories are the same class of weakness (CWE-200: Exposure of Sensitive Information) in other software:

• CVE-2023-41050 (6.8 Medium, published 13 Jul 2026)
• CVE-2022-24886 (2.0 Low, published 12 Jul 2026)
• CVE-2023-35625 (4.7 Medium, published 7 Jul 2026)
• CVE-2023-30776 (published 7 Jul 2026)
• CVE-2016-3954 (published 6 Jul 2026)
• CVE-2015-1851 (published 6 Jul 2026)
• CVE-2015-5223 (published 6 Jul 2026)
• CVE-2014-3517 (published 6 Jul 2026)

Details

Affected Packages

References