CVE-2026-16462Network attack vector

SQL injection via unauthenticated GetGridData endpoint

Published Jul 28, 2026 · Updated Jul 28, 2026

SQL injection in Weidmüller PROCON-WEB SCADA 1.0.0 through 6.11.2 allows remote attackers to execute arbitrary SQL commands. The GetGridData endpoint fails to sanitize request data before incorporating it into database statements. No authentication or user interaction is required; successful requests can read, modify, or delete database data and further compromise the underlying system.

CVSS severity9.3
Critical
EPSS probability0.48%
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 Weidmüller PROCON-WEB SCADA 1.0.0 through 6.11.2 allows remote attackers to execute arbitrary SQL commands. The GetGridData endpoint fails to sanitize request data before incorporating it into database statements. No authentication or user interaction is required; successful requests can read, modify, or delete database data and further compromise the underlying system.

The record

CVE
CVE-2026-16462
Published
Jul 28, 2026
Updated
Jul 28, 2026
Vendor
Weidmüller Interface GmbH & Co. KG
Product
PROCON-WEB SCADA
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 28, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 28, 2026Record 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=1.0.0 <=6.11.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Weidmüller Interface GmbH & Co. KG · PROCON-WEB SCADAversion=1.0.0 <=6.11.2

Published CVSS scores

9.8CERT@VDECVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.3CERT@VDECVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA: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.

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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.

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Technologies

Your stack

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Your stack

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