CVE-2025-2862

Credential disclosure via weak password encoding

Published Mar 28, 2025 · Updated Mar 28, 2025

Weak password encoding in Arteche saTECH BCU firmware 2.1.3 allows remote authenticated users to obtain stored credentials. The device stores passwords using encoding that lacks sufficient cryptographic strength, but Arteche has not disclosed the algorithm, storage locus, or recovery procedure. Access to the device system or website is required, and the documented consequence is credential disclosure.

CVSS severity6.9
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Weak password encoding in Arteche saTECH BCU firmware 2.1.3 allows remote authenticated users to obtain stored credentials. The device stores passwords using encoding that lacks sufficient cryptographic strength, but Arteche has not disclosed the algorithm, storage locus, or recovery procedure. Access to the device system or website is required, and the documented consequence is credential disclosure.

The record

CVE
CVE-2025-2862
Published
Mar 28, 2025
Updated
Mar 28, 2025
Vendor
Arteche
Product
saTECH BCU
Classifications
CWE-261, T1555
Attack vector
adjacent
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 28, 2025CVE publishedPublication date reported by the CVE source.
  2. Mar 28, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2.1.3

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesauthenticated

What is affected?

Arteche · saTECH BCUversion=2.1.3

Published CVSS scores

6.9INCIBECVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
7.5NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-261Weak Encoding for Password
T1555Credentials from Password Stores

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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