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CVE-2018-7841

9.8, critical Known exploited

Schneider Electric U.motion Builder SQL Injection Vulnerability

NVD (opens in a new tab) CVE.org (opens in a new tab) CISA KEV catalogue (opens in a new tab)
CVSS
9.8, critical critical CVSS v3.1
EPSS, next 30 days
73% higher than 99.4% of scored CVEs
Exploitation
Confirmed in the wild
Published
22 May 20197 years ago

Known exploited

CISA added this to the Known Exploited Vulnerabilities Catalog on 15 Apr 2022. US federal agencies had to remediate by 6 May 2022, a deadline that has passed.

Required action. The impacted product is end-of-life and should be disconnected if still in use.

Description

A SQL Injection (CWE-89) vulnerability exists in U.motion Builder software version 1.3.4 which could cause unwanted code execution when an improper set of characters is entered.

Details

Vendor
Schneider Electric
Product
U.motion Builder software version 1.3.4
Weakness
CWE-89 (opens in a new tab)
Status
Analyzed
Updated
17 Jun 2026
Assigner
cybersecurity@se.com

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References 4

Exploit code 2

Advisories 1

Other references 1

The kind is read from NVD's tags where present and from the shape of the URL otherwise, so treat it as a hint.

Beyond this page

Is CVE-2018-7841 in your network?

This page tells you how dangerous CVE-2018-7841 is out there. Whether it sits on one of your devices, only a scan of your own network can tell. That is what our systems do, every day, for the companies we protect.

CVE-2018-7841 is in the CISA catalogue of exploited vulnerabilities: attackers are already exploiting it.

  • EXYS7600 OCELOT

    Find it before attackers do

    Ocelot scans your network on a schedule and reports every vulnerability it finds by its CVE identifier, with its CVSS score and how many of your hosts are affected. A finding like CVE-2018-7841 comes with the devices to patch.

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  • EXYS7950 KONDRA

    Detect it if it's exploited

    Until the patch is applied, Kondra monitors your network, events and endpoints in real time. It keeps an inventory of the software installed on every endpoint, and its anomaly detection rules flag what an attacker does once inside.

    Learn more about EXYS7950 KONDRA
Check your exposure

Assembled from the NVD 2.0 API, the CISA Known Exploited Vulnerabilities Catalog and FIRST EPSS. Scores are as of our last collection on 17 Oct 2026, not the live upstream state.