Exposure of Sensitive Information vulnerability in saTECH BCU

published 2025-03-28 19 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-8626

cvss: 5.3; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 22%
public exploits: 0; none known

SaTECH BCU in its firmware version 2.1.3, allows an authenticated attacker to access information about the credentials that users have within the web (.xml file). In order to exploit this vulnerability, the attacker must know the path, regardless of the user's privileges on the website.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 19 mo ago (2025-03-28)

Exploit prediction

0.30% chance of exploitation in the next 30 days, higher than 22% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	4.0	6.9	CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
CNA	4.0	6.9	CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/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
NVD	3.1	5.3	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected products

Arteche saTECH BCU

Classification

Weakness

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

References

incibe.es /en/incibe-cert/notices/aviso-sci/multiple-vulnerabilities-arteches-satech-bcu
third-party-advisory

Sources

CVE List CVE-2025-2860
NVD CVE-2025-2860

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Summary