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Fencer Vulns
high 7.8

CVE-2024-12476 json

CWE-611: Improper Restriction of XML External Entity Reference vulnerability exists that could cause information disclosure, impacts workst…

published 2025-01-17 21 mo ago modified 2026-06-17 4 mo ago also EUVD-2024-50888

cvss
7.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 20%
public exploits
0
none known

Summary

CWE-611: Improper Restriction of XML External Entity Reference vulnerability exists that could cause information disclosure, impacts workstation integrity and potential remote code execution on the compromised computer, when specific crafted XML file is imported in the Web Designer configuration tool.

Vendor advisories

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

cisa ICSA-25-035-05 updated cvss 7.8

Schneider Electric Web Designer for Modicon

  • Schneider Electric Web Designer for BMENOC0311(C) Schneider Electric Web Designer for BMENOC0321(C) Schneider Electric Web Designer for BMXNOE0110(H) Schneider Electric Web Designer for BMXNOR0200H
    affected: mitigation “Web Designer tool project file is based on XML language with specific parameters. To ensure the integrity of this file please follow the recommendations below:” se.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

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
21 mo ago

Exploit prediction

0.28% chance of exploitation in the next 30 days, higher than 20% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 4.0 8.4 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CNA 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CNA 4.0 8.4 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected products

  • Schneider Electric Web Designer for BMXNOR0200H
  • Schneider Electric Web Designer for BMXNOE0110(H)
  • Schneider Electric Web Designer for BMENOC0311(C)
  • Schneider Electric Web Designer for BMENOC0321(C)

Classification

Weakness
  • CWE-611 Improper Restriction of XML External Entity Reference

References

Sources

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.