In Schneider Electric U.motion Builder software versions prior to v1.3.4, a remote command injection allows authentication bypass.

published 2018-07-03 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-19497

cvss: 9.8; version 3.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 3.0%; EPSS 3.0% chance of exploitation in 30 days, percentile 87%
public exploits: 0; none known

Patch / fix

fixed in 1

schneider-electric u.motion_builder 1.3.4

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-18-163-01 updated 2018-06-12 cvss 10.0

Schneider Electric U.motion Builder

Schneider Electric Software, LLC U.motion Builder < 1.3.4
affected: vendor fix, mitigation “The firmware is available for download” schneider-electric.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

Exploit prediction

2.97% chance of exploitation in the next 30 days, higher than 87% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.0	9.8	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	7.5	AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

Schneider Electric SE U.motion Builder

Classification

Weakness

CWE-77 Improper Neutralization of Special Elements used in a Command

References

schneider-electric.com /en/download/document/SEVD-2018-151-01/
vendor-advisory
securityfocus.com /bid/104447
vdb-entry, third-party-advisory

Sources

CVE List CVE-2018-7785
NVD CVE-2018-7785

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary