CVE-2025-57773Public exploitNetwork attack vector

Arbitrary file write via unfiltered DB2 parameters

Published Aug 25, 2025 · Updated Aug 25, 2025

JNDI injection in FIT2CLOUD DataEase before 2.10.12 allows remote attackers to write arbitrary files through crafted DB2 parameters. Db2.getJdbc accepts an unfiltered RMI reference in either a supplied JDBC URL or assembled extraParams, letting JNDI invoke an AspectJWeaver deserialization gadget. The chain requires commons-collections 4.x and a vulnerable AspectJWeaver dependency, and its demonstrated consequence is file creation at attacker-chosen paths.

CVSS severity8.2
High
EPSS probability8.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

JNDI injection in FIT2CLOUD DataEase before 2.10.12 allows remote attackers to write arbitrary files through crafted DB2 parameters. Db2.getJdbc accepts an unfiltered RMI reference in either a supplied JDBC URL or assembled extraParams, letting JNDI invoke an AspectJWeaver deserialization gadget. The chain requires commons-collections 4.x and a vulnerable AspectJWeaver dependency, and its demonstrated consequence is file creation at attacker-chosen paths.

The record

CVE
CVE-2025-57773
Published
Aug 25, 2025
Updated
Aug 25, 2025
Vendor
FIT2CLOUD
Product
DataEase
Classifications
CWE-94, CWE-502, T1105
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 25, 2025CVE publishedPublication date reported by the CVE source.
  2. Aug 25, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 2.10.12

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

FIT2CLOUD · DataEaseversion=< 2.10.12

Published CVSS scores

8.2GitHub, Inc.CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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-94Improper Control of Generation of Code ('Code Injection')
CWE-502Deserialization of Untrusted Data
T1105Ingress Tool Transfer

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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