CVE-2024-1523Network attack vector

Authenticated command execution via query SQL injection

Published Feb 15, 2024 · Updated Aug 28, 2024

SQL injection in E-WEB Information Co. FS-EZViewer(Web) 10.5.x.x and earlier allows remote authenticated users to execute SQL commands. The query functionality fails to restrict user input before using it in database commands, enabling record reads, modifications, deletions, and system-command execution. Regular-user authentication is required; database dbo privileges extend the consequence to application administrator escalation.

CVSS severity8.8
High
EPSS probability0.80%
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 E-WEB Information Co. FS-EZViewer(Web) 10.5.x.x and earlier allows remote authenticated users to execute SQL commands. The query functionality fails to restrict user input before using it in database commands, enabling record reads, modifications, deletions, and system-command execution. Regular-user authentication is required; database dbo privileges extend the consequence to application administrator escalation.

The record

CVE
CVE-2024-1523
Published
Feb 15, 2024
Updated
Aug 28, 2024
Vendor
E-WEB Information Co.
Product
FS-EZViewer(Web)
Classifications
CWE-89, CAPEC-66, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 15, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 28, 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?

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

  1. Affected version<=10.5.x.x
  2. Affected versionversion=0 <=10.5.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

E-WEB Information Co. · FS-EZViewer(Web)<=10.5.x.x; version=0 <=10.5.0.0

Published CVSS scores

8.8TWCERT/CCCVSS:3.1/AV:N/AC:L/PR:L/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 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 exploitUnconfirmed

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

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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