CVEs / CVE-2018-7841

CVE-2018-7841: Schneider Electric U.motion Builder SQL Injection Vulnerability

Known exploited in the CISA KEV catalog since 15 Apr 2022
critical 9.8 CVSS 3.1 (NVD)
EPSS 72.4% chance of exploitation in the next 30 days, higher than 99% of CVEs (30 Oct 2026)
Last changed at its sources 17 Jun 2026

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Summary

A SQL Injection vulnerability exists in U.motion Builder software which could cause unwanted code execution when an improper set of characters is entered.
CISA, Known Exploited Vulnerabilities catalog

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.
The CVE record, via NVD · published 22 May 2019 · NVD status: Analyzed

Affected and fixed versions

As stated by the CVE record (from the CNA)
Product	Affected	Fixed in
U.motion U.motion Builder software version 1.3.4	U.motion Builder software version 1.3.4	—

Exploitation

In CISA KEV since	15 Apr 2022
Due date for US federal agencies	6 May 2022
Used in ransomware campaigns	Unknown
Required action	The impacted product is end-of-life and should be disconnected if still in use.

Severity

CVSS 3.1	9.8 critical `CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H` Scored by NVD
Weakness	CWE-89

References

CVE-2018-7841 on NVD
CVE-2018-7841 in the CISA KEV catalog
http://packetstormsecurity.com/files/152862/Schneider-Electric-U.Motion-Builder-1.3.4-Command-Injection.html Exploit, Third Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2019/May/26 Exploit, Mailing List, Third Party Advisory
https://www.schneider-electric.com/ww/en/download/document/SEVD-2019-071-02 Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-7841 US Government Resource

Sources

Exploitation status from the CISA Known Exploited Vulnerabilities catalog. EPSS scores from FIRST. Descriptions, severity and references from the National Vulnerability Database. Open-source package versions from OSV (CC-BY 4.0). Text is shown as each source states it; Stackurity does not edit it. Check the vendor's advisory before acting.

This product uses data from the NVD API but is not endorsed or certified by the NVD.