CVE-2020-20981Network attack vector

Database disclosure via logs-list SQL injection

Published Aug 12, 2021 · Updated Aug 4, 2024

SQL injection in MetInfo 7.0 allows remote attackers to read sensitive database data through the administrative logs list endpoint. The /admin/?n=logs&c=index&a=dolist route incorporates untrusted request input into a database query without SQL metacharacter neutralization; public records do not identify the affected parameter or function. No authentication or user interaction is required, and the documented consequence is database disclosure without data modification or service interruption.

CVSS severity7.5
High
EPSS probability1.35%
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 MetInfo 7.0 allows remote attackers to read sensitive database data through the administrative logs list endpoint. The /admin/?n=logs&c=index&a=dolist route incorporates untrusted request input into a database query without SQL metacharacter neutralization; public records do not identify the affected parameter or function. No authentication or user interaction is required, and the documented consequence is database disclosure without data modification or service interruption.

The record

CVE
CVE-2020-20981
Published
Aug 12, 2021
Updated
Aug 4, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 12, 2021CVE 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

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5.0NIST NVDAV:N/AC:L/Au:N/C:P/I:N/A:N

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
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.

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Technologies

Your stack

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Your stack

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