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Fencer Intel
high 8.8

CVE-2020-7572 json

A CWE-611 Improper Restriction of XML External Entity Reference vulnerability exists in EcoStruxure Building Operation WebReports V1.9 - V3…

published 5y ago modified 4mo ago also EUVD-2020-28697

cvss
8.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.8%
EPSS 1.8% chance of exploitation in 30 days, percentile 78%
public exploits
0
none known

Summary

A CWE-611 Improper Restriction of XML External Entity Reference vulnerability exists in EcoStruxure Building Operation WebReports V1.9 - V3.1 that could cause an authenticated remote user being able to inject arbitrary XML code and obtain disclosure of confidential data, denial of service, server side request forgery due to improper configuration of the XML parser.

Patch / fix

Is CVE-2020-7572 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Vendor advisories

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

cisa ICSA-21-063-02 updated cvss 6.7

ICSA-21-063-02_Schneider Electric EcoStruxure Building Operation (EBO)

  • Schneider Electric Software, LLC Enterprise Central installer >= 2.0, <= 3.1 Schneider Electric Software, LLC Enterprise Server installer >= 1.9, <= 3.1 Schneider Electric Software, LLC WebReports >= 1.9, <= 3.1 Schneider Electric Software, LLC WebStation >= 2.0, <= 3.1
    affected: mitigation “For versions prior to 3.2, fixes are now available in the form of a hotfix patch. Please refer to SEVD-2020-315-04 for specific information about how to apply the patch.” 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

Exploit prediction

1.81% chance of exploitation in the next 30 days, higher than 78% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 6.5 AV:N/AC:L/Au:S/C:P/I:P/A:P

Affected products

  • n/a EcoStruxure Building Operation WebReports V1.9 - V3.1

Classification

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

References

Sources

Fencer Intel 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.