8.8

CVE-2018-7777: schneider electric se u.motion Improper Input Validation

CVSS: 8.8v3.0HighModified
Published 03-07-2018Last modified 17-09-2024
Open JSON

Vulnerability summary

CVE-2018-7777 is a high (CVSS 8.8) Improper Input Validation vulnerability in schneider electric se u.motion. EPSS estimates a 31.80% chance of exploitation in the next 30 days, higher than 98.2% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
52/100
0100
High · default modelHow is this calculated?
CVSS score
8.8/10
010
High · v3.0 (NVD)
EPSS score
31.80%
0%100%
High · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1exploit-database

Timeline

  1. 03-07-2018
    PublishedVulnerability first disclosed.
  2. 17-09-2024
    Last modifiedVulnerability information updated.

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 metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

31.80%

Chance of exploitation in the next 30 days

Percentile

98%

Versus all other CVEs

30-day change

0.00 pp

From 31.80% on 19-09-2026

19-09-202619-10-2026
EPSS score
31.80%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • exploit-databasehardwareUnverified

    Schneider Electric U.Motion Builder 1.3.4 - Authenticated Command Injection

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Schneider electric se1 product
  • u.motionU.motion Builder Software, all versions prior to v1.3.4
Schneider-electric1 product

2 vendors · 2 products

References

2 links