CVE-2025-2859 — CRITICAL (9.8)

Vulnerability 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.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Arteche	Satech Bcu Firmware	2.1.3
Arteche	Satech Bcu	-

Related Weaknesses (CWE)

CWE-287

References

https://www.incibe.es/en/incibe-cert/notices/aviso-sci/multiple-vulnerabilities-Third Party Advisory

FAQ

What is CVE-2025-2859?

CVE-2025-2859 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 privileg...

How severe is CVE-2025-2859?

CVE-2025-2859 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2025-2859?

Check the references section above for vendor advisories and patch information. Affected products include: Arteche Satech Bcu Firmware, Arteche Satech Bcu.