Account-data disclosure via crafted link
Published Feb 13, 2024 · Updated Aug 10, 2026
Information disclosure in Microsoft Dynamics 365 Business Central allows remote authenticated users to obtain account data through a crafted link. Microsoft has not disclosed the faulty component or the operation that mishandles the crafted payload. Exploitation requires a signed-in attacker and a victim to follow the link, exposing sensitive user data and enabling account compromise.
Summary
What happened
Information disclosure in Microsoft Dynamics 365 Business Central allows remote authenticated users to obtain account data through a crafted link. Microsoft has not disclosed the faulty component or the operation that mishandles the crafted payload. Exploitation requires a signed-in attacker and a victim to follow the link, exposing sensitive user data and enabling account compromise.
The record
- CVE
- CVE-2024-21380
- Published
- Feb 13, 2024
- Updated
- Aug 10, 2026
- Vendor
- Microsoft
- Product
- Microsoft Dynamics 365 Business Central
- Classifications
- CWE-200, T1566.002
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Feb 13, 2024CVE publishedPublication date reported by the CVE source.
- Aug 10, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=21.0.0 <21.0.63175
- Affected versionversion=22.0.0 <22.0.63124
- Affected versionversion=23.0.0 <23.0.15712
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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