CVE-2024-57764Public exploitNetwork attack vector

Unauthenticated data exposure and modification via deserialization

Published Jan 14, 2025 · Updated Feb 3, 2025

Fastjson deserialization in MSFM before 2025.01.01 allows remote attackers to read and modify application data via system/table/add. The public disclosure identifies the endpoint but does not name the request parameter or fastjson parser call that accepts the untrusted serialized object. Network access is sufficient; no authentication or user interaction is required, and the published assessment limits impact to confidentiality and integrity.

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

Fastjson deserialization in MSFM before 2025.01.01 allows remote attackers to read and modify application data via system/table/add. The public disclosure identifies the endpoint but does not name the request parameter or fastjson parser call that accepts the untrusted serialized object. Network access is sufficient; no authentication or user interaction is required, and the published assessment limits impact to confidentiality and integrity.

The record

CVE
CVE-2024-57764
Published
Jan 14, 2025
Updated
Feb 3, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-502, T1190
Attack vector
network
Privileges
unauthenticated

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 privilegesunauthenticated

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-502Deserialization of Untrusted Data
T1190Exploit Public-Facing Application

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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