CVE-2020-9398Network attack vector

Database read and modification via reverse-proxy SQL injection

Published Feb 25, 2020 · Updated Aug 4, 2024

SQL injection in ISPConfig before 3.1.15p3 allows remote attackers to read or alter database data through the reverse-proxy panel feature. The vendor identifies the reverse_proxy_panel_allowed=sites path but has not disclosed the vulnerable request parameter or unsafe SQL construction. Exposure requires an administrator to manually enable this undocumented, non-default setting in security_settings.ini; installations with none, all, or no value are unaffected.

CVSS severity9.8
Critical
EPSS probability1.27%
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 ISPConfig before 3.1.15p3 allows remote attackers to read or alter database data through the reverse-proxy panel feature. The vendor identifies the reverse_proxy_panel_allowed=sites path but has not disclosed the vulnerable request parameter or unsafe SQL construction. Exposure requires an administrator to manually enable this undocumented, non-default setting in security_settings.ini; installations with none, all, or no value are unaffected.

The record

CVE
CVE-2020-9398
Published
Feb 25, 2020
Updated
Aug 4, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 25, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.3NVDAV:N/AC:M/Au:N/C:C/I:C/A:C
9.8NVDCVSS: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
Privilegesunauthenticated
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.

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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