CVE-2025-27103Public exploitNetwork attack vector

Authenticated file read via encoded JDBC parameters

Published Mar 13, 2025 · Updated Mar 13, 2025

Arbitrary file read in FIT2CLOUD DataEase before 2.10.6 allows remote authenticated users to disclose server files through MySQL JDBC URLs. Mysql.getJdbc checks the raw JDBC URL for blocked parameters without URL-decoding it, so percent-encoded allowLoadLocalInfile options bypass the filter. Any authenticated account that can create the background MySQL connection can make the server read an arbitrary file, including /etc/passwd.

CVSS severity6.5
Medium
EPSS probability0.45%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Arbitrary file read in FIT2CLOUD DataEase before 2.10.6 allows remote authenticated users to disclose server files through MySQL JDBC URLs. Mysql.getJdbc checks the raw JDBC URL for blocked parameters without URL-decoding it, so percent-encoded allowLoadLocalInfile options bypass the filter. Any authenticated account that can create the background MySQL connection can make the server read an arbitrary file, including /etc/passwd.

The record

CVE
CVE-2025-27103
Published
Mar 13, 2025
Updated
Mar 13, 2025
Vendor
FIT2CLOUD
Product
DataEase
Classifications
CWE-89, CWE-862, T1005
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 13, 2025CVE publishedPublication date reported by the CVE source.
  2. Mar 13, 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=< 2.10.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

FIT2CLOUD · DataEaseversion=< 2.10.6

Published CVSS scores

7.3GitHub, Inc.CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:P
6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/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.

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

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CWE-862Missing Authorization
T1005Data from Local System

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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