Schneider Electric EcoStruxureTM Building Operation Enterprise Server SMB information disclosure

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
2.4$0-$5k0.66

Summaryinfo

A vulnerability classified as problematic has been found in Schneider Electric EcoStruxureTM Building Operation Enterprise Server, EcoStruxureTM Enterprise Server and EcoStruxureTM Workstation up to 7.0.0. Impacted is an unknown function of the component SMB Handler. This manipulation causes information disclosure. The identification of this vulnerability is CVE-2025-8448. The attack needs to be done within the local network. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Schneider Electric EcoStruxureTM Building Operation Enterprise Server, EcoStruxureTM Enterprise Server and EcoStruxureTM Workstation up to 7.0.0 and classified as problematic. Affected by this vulnerability is some unknown processing of the component SMB Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. The summary by CVE is:

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor vulnerability exists that could cause unauthorized access to sensitive credential data when an attacker is able to capture local SMB traffic between a valid user within the BMS network and the vulnerable products.

The advisory is shared at download.schneider-electric.com. This vulnerability is known as CVE-2025-8448 since 07/31/2025. The exploitation appears to be difficult. Access to the local network is required for this attack to succeed. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

Upgrading to version 7.0.1 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 2.5
VulDB Meta Temp Score: 2.4

VulDB Base Score: 2.6
VulDB Temp Score: 2.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 2.3
CNA Vector (schneider): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Partially

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: EcoStruxureTM Building Operation Enterprise Server/EcoStruxureTM Enterprise Server/EcoStruxureTM Workstation 7.0.1

Timelineinfo

07/31/2025 CVE reserved
08/20/2025 +20 days Advisory disclosed
08/20/2025 +0 days VulDB entry created
09/09/2025 +20 days VulDB entry last update

Sourcesinfo

Vendor: schneider-electric.com

Advisory: SEVD-2025-224-04
Status: Confirmed

CVE: CVE-2025-8448 (🔒)
GCVE (CVE): GCVE-0-2025-8448
GCVE (VulDB): GCVE-100-320809

Entryinfo

Created: 08/20/2025 16:31
Updated: 09/09/2025 23:46
Changes: 08/20/2025 16:31 (66), 09/09/2025 23:46 (13)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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