How severe is CVE-2018-7841?

CVE-2018-7841 has a CVSS 3.1 base score of 9.8 (CRITICAL). EPSS estimates a 72.7% probability of exploitation in the next 30 days. It is listed in the CISA Known Exploited Vulnerabilities catalog.

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

CISA Known Exploited Vulnerabilities

Schneider Electric U.motion Builder SQL Injection Vulnerability is confirmed as actively exploited and is listed in the CISA KEV catalog.

Added to KEV

2022-04-15

Remediation due

2022-05-06

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

CISA notes
https://nvd.nist.gov/vuln/detail/CVE-2018-7841

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.

Severity

CVSS 3.1 · CISA9.8 CRITICAL

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

SSVC · CISA-ADP

Exploitationactive

Automatableyes

Technical impacttotal

Exploitation Context

as of October 14, 2026

All KEV statistics→

CISA added CVE-2018-7841 to the KEV catalog 1,059 days after its CVE record was published.
Its current EPSS score (72.7%) is higher than that of 59% of CISA KEV entries.

Affected Products

Vendor	Product	Affected versions
U.motion	U.motion U.motion Builder software version 1.3.4	U.motion Builder software version 1.3.4

References

3 Links

Mailing lists

20190514 [CVE-2018-7841] Schneider Electric U.Motion Builder <= 1.3.4 track_import_export.php object_id Unauthenticated Command Injection

Other references

Record Details

Published

2019-05-22

Last updated

2025-10-21

Assigner (CNA)

schneider

Credited to

CVE record data © The MITRE Corporation, used under the CVE Terms of Use. Exploited-in-the-wild data from the CISA Known Exploited Vulnerabilities catalog (CC0). Exploit prediction scores by FIRST EPSS (first.org/epss). This site is not endorsed or certified by MITRE, NVD, CISA, or FIRST.