Arteche saTECH BCU 2.1.3 improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Arteche saTECH BCU 2.1.3. It has been declared as critical. Impacted is an unknown function. The manipulation results in improper authentication. This vulnerability is cataloged as CVE-2025-2859. The attack must originate from the local network. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as critical, was found in Arteche saTECH BCU 2.1.3. Affected is some unknown processing. The manipulation with an unknown input leads to a improper authentication vulnerability. CWE is classifying the issue as CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. This is going to have an impact on confidentiality. CVE summarizes:

An attacker with access to the network where the vulnerable device is located could capture traffic and obtain cookies from the user, allowing them to steal a user's active session and make changes to the device via the web, depending on the privileges obtained by the user.

The weakness was shared by Gabriel Vía Echezarreta. The advisory is shared for download at incibe.es. This vulnerability is traded as CVE-2025-2859 since 03/27/2025. The exploitability is told to be easy. Access to the local network is required for this attack to succeed. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

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: 7.1
VulDB Meta Temp Score: 7.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/27/2025 🔍
03/28/2025 +1 days 🔍
03/28/2025 +0 days 🔍
10/10/2025 +196 days 🔍

Sourcesinfo

Advisory: incibe.es
Researcher: Gabriel Vía Echezarreta
Status: Not defined

CVE: CVE-2025-2859 (🔍)
GCVE (CVE): GCVE-0-2025-2859
GCVE (VulDB): GCVE-100-301944

Entryinfo

Created: 03/28/2025 14:41
Updated: 10/10/2025 19:18
Changes: 03/28/2025 14:41 (65), 04/04/2025 15:44 (1), 10/10/2025 19:18 (11)
Complete: 🔍
Cache ID: 216::103

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