CVE-2024-57763Public exploitNetwork attack vector

Authenticated code execution via Fastjson type metadata

Published Jan 14, 2025 · Updated Feb 3, 2025

Unsafe deserialization in MSFM before 2025.01.01 allows remote authenticated users to execute code through a crafted addField request. The addField endpoint binds an unfiltered tableField request body, allowing Fastjson to honor attacker-controlled @type metadata for a JdbcRowSetImpl gadget. Backend access and a valid session cookie are required; successful exploitation runs attacker-selected Java gadget behavior with MSFM's privileges.

CVSS severity9.1
Critical
EPSS probability0.51%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unsafe deserialization in MSFM before 2025.01.01 allows remote authenticated users to execute code through a crafted addField request. The addField endpoint binds an unfiltered tableField request body, allowing Fastjson to honor attacker-controlled @type metadata for a JdbcRowSetImpl gadget. Backend access and a valid session cookie are required; successful exploitation runs attacker-selected Java gadget behavior with MSFM's privileges.

The record

CVE
CVE-2024-57763
Published
Jan 14, 2025
Updated
Feb 3, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-502
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 14, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 3, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.1CISA ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

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.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-502Deserialization of Untrusted Data

Public exploit references

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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