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Fencer Vulns
high 7.0

CVE-2026-1227 json

CWE-611: Improper Restriction of XML External Entity Reference vulnerability exists that could cause unauthorized disclosure of local files…

published 2026-02-11 8 mo ago modified 2026-06-17 4 mo ago also EUVD-2026-7075

cvss
7.0
version 4.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.1%
EPSS 0.1% chance of exploitation in 30 days, percentile 2%
public exploits
0
none known

Summary

CWE-611: Improper Restriction of XML External Entity Reference vulnerability exists that could cause unauthorized disclosure of local files, interaction within the EBO system, or denial of service conditions when a local user uploads a specially crafted TGML graphics file to the EBO server from Workstation.

Vendor advisories

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

cisa ICSA-26-055-02 updated cvss 7.3

Schneider Electric EcoStruxure Building Operation Workstation

  • Schneider Electric EcoStruxure Building Operation WebStation >= 7.0.x, < 7.0.3.2000_(CP1), >= 6.x, < 6.0.4.14001_(CP10) Schneider Electric EcoStruxure Building Operation Workstation >= 7.0.x, < 7.0.3.2000_(CP1), >= 6.x, < 6.0.4.14001_(CP10)
    affected: vendor fix, mitigation se.com
  • Schneider Electric EcoStruxure Building Operation WebStation 7.0.3.2000_CP1, 6.0.4.14001_CP10 Schneider Electric EcoStruxure Building Operation Workstation 7.0.3.2000_CP1, 6.0.4.14001_CP10
    fixed

Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
8 mo ago

Exploit prediction

0.13% chance of exploitation in the next 30 days, higher than 2% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 4.0 7.0 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CNA 4.0 7.0 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/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 EcoStruxure Building Operation Workstation
  • Schneider Electric EcoStruxure Building Operation Webstation

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.