CVE-2025-0642Network attack vector

Authenticated cross-account access via user-controlled key

Published Oct 2, 2025 · Updated Oct 2, 2025

Authorization bypass in PosCube Assist through 10.02.2025 allows remote authenticated users to access other users' records via a controlled key. The public record says the application uses hard-coded credentials and trusts a user-controlled key for authorization, but it does not identify the affected endpoint, parameter, or credential. Exploitation requires low-privileged access and user interaction; the published impact is confidential-record exposure and limited unauthorized modification, with no service interruption.

CVSS severity6.3
Medium
EPSS probability0.26%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in PosCube Assist through 10.02.2025 allows remote authenticated users to access other users' records via a controlled key. The public record says the application uses hard-coded credentials and trusts a user-controlled key for authorization, but it does not identify the affected endpoint, parameter, or credential. Exploitation requires low-privileged access and user interaction; the published impact is confidential-record exposure and limited unauthorized modification, with no service interruption.

The record

CVE
CVE-2025-0642
Published
Oct 2, 2025
Updated
Oct 2, 2025
Vendor
PosCube
Product
Assist
Classifications
CWE-639, CWE-798, CAPEC-115, CAPEC-116, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 2, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 2, 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=0 <=10.02.2025

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

PosCube · Assistversion=0 <=10.02.2025

Published CVSS scores

6.3TR-CERTCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

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

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
CWE-798Use of Hard-coded Credentials
CAPEC-115Authentication Bypass
CAPEC-116Excavation
T1190Exploit Public-Facing Application

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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