CVE-2021-27472Network attack vector

Unauthenticated SQL injection via RunSearch

Published Mar 23, 2022 · Updated Apr 16, 2025

SQL injection in Rockwell Automation FactoryTalk AssetCentre v10.00 and earlier allows remote attackers to execute arbitrary SQL statements. The RunSearch function in the SearchService service passes attacker-controlled search input into SQL without adequate neutralization. No authentication is required, so network-reachable attackers can read, modify, or disrupt data reachable by the service account.

CVSS severity9.8
Critical
EPSS probability5.66%
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 Rockwell Automation FactoryTalk AssetCentre v10.00 and earlier allows remote attackers to execute arbitrary SQL statements. The RunSearch function in the SearchService service passes attacker-controlled search input into SQL without adequate neutralization. No authentication is required, so network-reachable attackers can read, modify, or disrupt data reachable by the service account.

The record

CVE
CVE-2021-27472
Published
Mar 23, 2022
Updated
Apr 16, 2025
Vendor
Rockwell Automation
Product
FactoryTalk AssetCentre
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 23, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 16, 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=unspecified <=v10.00

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Rockwell Automation · FactoryTalk AssetCentreversion=unspecified <=v10.00

Published CVSS scores

10.0ICS-CERTCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:H
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 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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