CVE-2017-20169

Database read and modification via unescaped request fields

Published Jan 13, 2023 · Updated Aug 5, 2024

SQL injection in GGGGGGGG ToN-MasterServer allows remote authenticated users to read or alter database data via crafted updater requests. The svr_request_pub.php handlers insert multiple POST fields into dynamically constructed SQL statements without first escaping those values. Exploitation requires adjacent-network access and low-privileged credentials, and successful queries can affect database confidentiality, integrity, and availability.

CVSS severity5.5
Medium
EPSS probability0.61%
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 GGGGGGGG ToN-MasterServer allows remote authenticated users to read or alter database data via crafted updater requests. The svr_request_pub.php handlers insert multiple POST fields into dynamically constructed SQL statements without first escaping those values. Exploitation requires adjacent-network access and low-privileged credentials, and successful queries can affect database confidentiality, integrity, and availability.

The record

CVE
CVE-2017-20169
Published
Jan 13, 2023
Updated
Aug 5, 2024
Vendor
GGGGGGGG
Product
ToN-MasterServer
Classifications
CWE-89, T1210
Attack vector
adjacent
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 13, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 5, 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=n/a

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesauthenticated

What is affected?

GGGGGGGG · ToN-MasterServerversion=n/a

Published CVSS scores

5.5VulDBCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
5.2VulDBAV:A/AC:L/Au:S/C:P/I:P/A:P
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.

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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)
Vectoradjacent
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1210Exploitation of Remote Services

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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