CVE-2022-43437Network attack vector

Database compromise via unvalidated Download parameter

Published Jan 3, 2023 · Updated Apr 10, 2025

SQL injection in EasyTest 17L18S allows remote authenticated users to read, modify, or delete database data through Download. The Download function fails to validate its parameter before incorporating the value into an SQL command. General-user access is required, and successful injection exposes database confidentiality and integrity and can delete stored data.

CVSS severity8.8
High
EPSS probability0.93%
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 EasyTest 17L18S allows remote authenticated users to read, modify, or delete database data through Download. The Download function fails to validate its parameter before incorporating the value into an SQL command. General-user access is required, and successful injection exposes database confidentiality and integrity and can delete stored data.

The record

CVE
CVE-2022-43437
Published
Jan 3, 2023
Updated
Apr 10, 2025
Vendor
Hwa Jiuh Digital Technology Ltd.
Product
EasyTest
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 3, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 10, 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=17L18S

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Hwa Jiuh Digital Technology Ltd. · EasyTestversion=17L18S

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.

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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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL 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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