CISA KEV · Known exploitedCritical

CVE-2018-7841

Schneider Electric U.motion Builder

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.

CVSS
9.8
EPSS
72.7%
99.4% percentile
CISA KEV
Listed
Published
2019.05.23
PRIORITY ASSESSMENT

Immediate review

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.

Known exploitationConfirmed by CISA KEV
Exploit probability72.7%
Technical severityCVSS 9.8

Vulnerability overview

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.

Affected product and versions

Product
Schneider Electric U.motion Builder
Affected versions
U.motion Builder software version 1.3.4, 1.3.4
Fixed versions
No verified fixed-version field is available yet

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
CISA required action

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

Due date: 2022.05.06
  1. 1
    Identify

    Confirm that Schneider Electric U.motion Builder and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
CWE-89
KEV added
2022.04.15
Ransomware use
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