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Vulnerability record · CVE-2018-7777 · published 3 July 2018

CVE-2018-7777: Schneider-electric u.motion builder improper input validation vulnerability

Schneider Electric · U.Motion Builder

The vulnerability is due to insufficient handling of update_file request parameter on update_module.php in Schneider Electric U.motion Builder software versions prior to v1.3.4. A remote, authenticated attacker can exploit this vulnerability by sending a crafted request to the target server.

8.8 CVSS 3.0 High EPSS 32% · top 1.8% CWE-20 · Improper input validation
8.8CVSS 3.0 base score, v2 6.5
32%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

The vulnerability is due to insufficient handling of update_file request parameter on update_module.php in Schneider Electric U.motion Builder software versions prior to v1.3.4. A remote, authenticated attacker can exploit this vulnerability by sending a crafted request to the target server.

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://packetstormsecurity.com/files/156184/Schneider-Electric-U.Motion-Builder-1.3.4-Command-Injection.html
https://www.schneider-electric.com/en/download/document/SEVD-2018-095-01/ Vendor Advisory
http://packetstormsecurity.com/files/156184/Schneider-Electric-U.Motion-Builder-1.3.4-Command-Injection.html
https://www.schneider-electric.com/en/download/document/SEVD-2018-095-01/ Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2018-7841Schneider Electric U.motion Builder SQL injection allows code executionU.motion Builder version 1.3.4 contains a SQL injection flaw (CWE-89) that can lead to unwanted code execution when an improper set of characters is …KEVEPSS 73%analysed9.8CVE-2018-7785Schneider-electric u.motion builder command injection vulnerabilityIn Schneider Electric U.motion Builder software versions prior to v1.3.4, a remote command injection allows authentication bypass.EPSS 3.0%9.8CVE-2017-7973Schneider-electric u.motion builder sql injection vulnerabilityA SQL injection vulnerability exists in Schneider Electric's U.motion Builder software versions 1.2.1 and prior in which an unauthenticated user can …EPSS 1.5%9.8CVE-2017-7974Schneider-electric u.motion builder path traversal vulnerabilityA path traversal information disclosure vulnerability exists in Schneider Electric's U.motion Builder software versions 1.2.1 and prior in which an u…EPSS 4.6%9.8CVE-2017-9957Schneider-electric u.motion builder hard-coded credentials vulnerabilityA vulnerability exists in Schneider Electric's U.motion Builder software versions 1.2.1 and prior in which the web service contains a hidden system a…EPSS 1.6%8.8CVE-2018-7774Schneider-electric u.motion builder sql injection vulnerabilityThe vulnerability exists within processing of localize.php in Schneider Electric U.motion Builder software versions prior to v1.3.4. The underlying S…EPSS 0.97%8.8CVE-2018-7765Schneider-electric u.motion builder sql injection vulnerabilityThe vulnerability exists within processing of track_import_export.php in Schneider Electric U.motion Builder software versions prior to v1.3.4. The u…EPSS 2.9%8.8CVE-2018-7766Schneider-electric u.motion builder sql injection vulnerabilityThe vulnerability exists within processing of track_getdata.php in Schneider Electric U.motion Builder software versions prior to v1.3.4. The underly…EPSS 0.97%

Source: NIST National Vulnerability Database (record CVE-2018-7777), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.