CVE-2024-25523Public exploitNetwork attack vector

SQL injection via unquoted file identifier

Published May 8, 2024 · Updated Aug 1, 2024

SQL injection in RuvarOA 6.01 and 12.01 allows remote attackers to read or alter database data through a crafted file_id query parameter. The file_memo Page_Load handler copies Request.QueryString["file_id"] into txt_file_id and concatenates it directly into a SELECT on info_file. No session or authorization check appears in the handler, leaving the database query reachable before authentication.

CVSS severity9.8
Critical
EPSS probability0.70%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in RuvarOA 6.01 and 12.01 allows remote attackers to read or alter database data through a crafted file_id query parameter. The file_memo Page_Load handler copies Request.QueryString["file_id"] into txt_file_id and concatenates it directly into a SELECT on info_file. No session or authorization check appears in the handler, leaving the database query reachable before authentication.

The record

CVE
CVE-2024-25523
Published
May 8, 2024
Updated
Aug 1, 2024
Vendor
Guangzhou Luhua Computer Technology Co., Ltd.
Product
RuvarOA
Classifications
CWE-89, CAPEC-66, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 8, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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  1. Affected versionversion=-

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Guangzhou Luhua Computer Technology Co., Ltd. · RuvarOAversion=-

Published CVSS scores

9.8CISA-ADPCVSS: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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CAPEC-66SQL Injection
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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