What is the official website of Sonae Sierra ?

The official website of Sonae Sierra is http://www.sonaesierra.com/.

What is Sonae Sierra's cybersecurity risk score?

Sonae Sierra has an AI-generated cybersecurity risk score of 761 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has Sonae Sierra experienced?

According to Rankiteo, Sonae Sierra currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Has Sonae Sierra been affected by any supply chain cyber incidents ?

According to Rankiteo, Sonae Sierra has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

Does Sonae Sierra have SOC 2 Type 1 certification ?

According to Rankiteo, Sonae Sierra is not certified under SOC 2 Type 1.

Does Sonae Sierra have SOC 2 Type 2 certification ?

According to Rankiteo, Sonae Sierra does not hold a SOC 2 Type 2 certification.

Does Sonae Sierra comply with GDPR ?

According to Rankiteo, Sonae Sierra is not listed as GDPR compliant.

Does Sonae Sierra have PCI DSS certification ?

According to Rankiteo, Sonae Sierra does not currently maintain PCI DSS compliance.

Does Sonae Sierra comply with HIPAA ?

According to Rankiteo, Sonae Sierra is not compliant with HIPAA regulations.

Does Sonae Sierra have ISO 27001 certification ?

According to Rankiteo,Sonae Sierra is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Which industry does Sonae Sierra operate in ?

Sonae Sierra operates primarily in the Real Estate industry.

How many employees does Sonae Sierra have ?

Sonae Sierra employs approximately 984 people worldwide.

Does Sonae Sierra own any subsidiaries ?

Sonae Sierra presently has no subsidiaries across any sectors.

How many LinkedIn followers does Sonae Sierra have ?

Sonae Sierra's official LinkedIn profile has approximately 61,089 followers.

Does Sonae Sierra have a Crunchbase profile ?

No, Sonae Sierra does not have a profile on Crunchbase.

Does Sonae Sierra have a LinkedIn profile ?

Yes, Sonae Sierra maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/sonae-sierra.

How many cybersecurity incidents has Sonae Sierra experienced ?

As of August 25, 2026, Rankiteo reports that Sonae Sierra has not experienced any cybersecurity incidents.

How many peer or competitor companies does Sonae Sierra have ?

Sonae Sierra has an estimated 30,271 peer or competitor companies worldwide.

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Sonae Sierra

Boost Score +25 with badge (5 left)

761

/1000

Fair

786

/1000

Fair

Sonae Sierra Vendor Cyber Rating & Cyber Score

sonaesierra.com

Add Your Compliance Badge

About Sonae Sierra We pursue an integrated approach to real estate. We find solid platforms from which we can create sound investments, all around the world. From shopping to public or living spaces, from management to turnkey projects, we are the most far-sighted partner to have when developing innovative concepts. For more information, visit www.sonaesierra.com

Sonae Sierra A.I CyberSecurity Scoring

Scoring History

Sonae Sierra

Sonae Sierra CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

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No data available

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A.I.

Sonae Sierra Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Actual

Prediction

Incident Predictions locked

Access Monitoring Plan

A.I Risk Score Likelihood 3 - 6 - 9 months

Actual

Prediction A

Prediction B

Prediction C

Prediction D

A.I. Risk Score Predictions locked

Access Monitoring Plan

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Underwriter Stats for Sonae Sierra

Incidents vs Real Estate Industry Avg (This Year)

No incidents recorded for Sonae Sierra in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Sonae Sierra in 2026.

Incident Types Sonae Sierra vs Real Estate Industry Avg (This Year)

No incidents recorded for Sonae Sierra in 2026.

Incident History - Sonae Sierra (X = Date, Y = Severity)

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SUBSIDIARY

Sonae Sierra Subsidiaries

Parent Company

Sonae Sierra

Real Estate

Website: http://www.sonaesierra.com/

Company Size: 1,001-5,000 employees

No subsidiary data available for this company.

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NEWS

Sonae Sierra CyberSecurity News

Latest updates, reports, and threat intel affecting the global network.

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-53532

SUMMARY

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. In versions 3.4.0 through 3.4.12, a crafted HTJ2K-compressed EXR file causes an unconditional process abort in any application that calls exr_start_read() on untrusted input, resulting in denial of service. The crash is triggered by a QCD marker whose lower five bits are zero, which OpenEXR passes into the vendored OpenJPH library while constructing the codestream and evaluating its quantization delta parameters. OpenJPH uses an assertion rather than a recoverable error to validate those bits, so any invalid value calls abort() directly and cannot be intercepted by surrounding error handling, a problem compounded by OpenEXR wrapping only its internal HT header parser in error handling while leaving the later codestream read and construction calls unprotected. This issue has been resolved in version 3.4.13.

Published

Date2026-08-24

Updated

Date2026-08-24

RISK INFORMATION (Score: )

cvss4

Base Score: 7.1

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/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

Impact Score

Exploitability

REFERENCES

CVE-2026-78435

SUMMARY

A vulnerability has been found in Faveo Helpdesk up to 2.0.3. Affected is the function unlink of the file app/Http/Controllers/Admin/helpdesk/SettingsController.php of the component Logo Handler. Such manipulation of the argument data1 leads to path traversal. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Published

Date2026-08-24

Updated

Date2026-08-24

RISK INFORMATION (Score: 3.8)

cvss2

Base Score: 4.7

Complexity: LOW

AV:N/AC:L/Au:M/C:N/I:P/A:P

cvss3

Base Score: 3.8

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L

cvss4

Base Score: 2.0

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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

Impact Score

2.5

Exploitability

1.2

REFERENCES

CVE-2026-78434

SUMMARY

A flaw has been found in Faveo Helpdesk up to 2.0.3. This impacts the function FormController::post_ticket_reply of the file app/Http/Controllers/Client/helpdesk/FormController.php of the component post-ticket-reply Endpoint. This manipulation causes missing authentication. The attack can be initiated remotely. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Published

Date2026-08-24

Updated

Date2026-08-24

RISK INFORMATION (Score: 6.5)

cvss2

Base Score: 6.4

Complexity: LOW

AV:N/AC:L/Au:N/C:N/I:P/A:P

cvss3

Base Score: 6.5

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

cvss4

Base Score: 5.5

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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

Impact Score

2.5

Exploitability

3.9

REFERENCES

CVE-2026-78284

SUMMARY

Unauthenticated Arbitrary File Deletion in MasterStudy LMS <= 3.7.42 versions.

Published

Date2026-08-24

Updated

Date2026-08-24

RISK INFORMATION (Score: 8.6)

cvss3

Base Score: 8.6

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Impact Score

Exploitability

3.9

REFERENCES

https://patchstack.com/database/wordpress/plugin/masterstudy-lms-learning-management-system/vulnerability/wordpress-masterstudy-lms-plugin-3-7-42-arbitrary-file-deletion-vulnerability?_s_id=cve

CVE-2026-78282

SUMMARY

Unauthenticated Cross Site Scripting (XSS) in Stripe Payments <= 2.1.2 versions.

Published

Date2026-08-24

Updated

Date2026-08-24

RISK INFORMATION (Score: 7.1)

cvss3

Base Score: 7.1

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Impact Score

3.7

Exploitability

2.8

REFERENCES

https://patchstack.com/database/wordpress/plugin/stripe-payments/vulnerability/wordpress-stripe-payments-plugin-2-1-2-cross-site-scripting-xss-vulnerability?_s_id=cve

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