CVE-2022-3947Public exploitNetwork attack vector

Authenticated database read and write via query injection

Published Nov 11, 2022 · Updated Apr 15, 2025

SQL injection in Eolink Goku API Gateway allows remote authenticated users to manipulate database queries through /balance/service/list. The endpoint incorporates attacker-controlled route or keyword values into an SQL statement without adequate neutralization. A valid low-privilege session is required; exploitation permits reading or changing gateway database data and can interrupt service.

CVSS severity6.3
Medium
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 Eolink Goku API Gateway allows remote authenticated users to manipulate database queries through /balance/service/list. The endpoint incorporates attacker-controlled route or keyword values into an SQL statement without adequate neutralization. A valid low-privilege session is required; exploitation permits reading or changing gateway database data and can interrupt service.

The record

CVE
CVE-2022-3947
Published
Nov 11, 2022
Updated
Apr 15, 2025
Vendor
Eolink
Product
Goku API Gateway
Classifications
CWE-89, CWE-707, CAPEC-7, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 11, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 15, 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=n/a

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Eolink · Goku API Gatewayversion=n/a

Published CVSS scores

6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CWE-707Improper Neutralization
CAPEC-7Blind SQL 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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