CVE-2025-2859

Description

An attacker with network access, could capture traffic and obtain user cookies, allowing the attacker to steal the active user session and make changes to the device via web, depending on the privileges obtained by the user.

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CVSS v3.1 Score

9.8

CRITICAL

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

Weakness Type (CWE)

CWE-287 Improper Authentication

Affected Products

Vendor	Product	Versions
arteche	satech_bcu_firmware	All
arteche	satech_bcu	All

References

Other References

https://www.incibe.es/en/incibe-cert/notices/aviso-sci/multiple-vulnerabilities-arteches-satech-bcu

Frequently Asked Questions

What is CVE-2025-2859? +

An attacker with network access, could capture traffic and obtain user cookies, allowing the attacker to steal the active user session and make changes to the device via web, depending on the privileges obtained by the user. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2025-2859? +

CVE-2025-2859 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2025-2859? +

CVE-2025-2859 affects products from arteche, specifically: satech_bcu, satech_bcu_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-2859? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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