CVE-2025-4130Network attack vector

Credential disclosure via hard-coded executable constants

Published Jul 21, 2025 · Updated Jun 5, 2026

Hard-coded credentials in Pavo PAVO Pay before 13.05.2025 allow remote attackers to read sensitive constants from an executable over the network. The published record does not identify the executable, credential, endpoint, or code path that exposes the embedded constant. No authentication or user interaction is required, and the documented consequence is limited to confidentiality.

CVSS severity7.5
High
EPSS probability0.36%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Hard-coded credentials in Pavo PAVO Pay before 13.05.2025 allow remote attackers to read sensitive constants from an executable over the network. The published record does not identify the executable, credential, endpoint, or code path that exposes the embedded constant. No authentication or user interaction is required, and the documented consequence is limited to confidentiality.

The record

CVE
CVE-2025-4130
Published
Jul 21, 2025
Updated
Jun 5, 2026
Vendor
Pavo
Product
PAVO Pay
Classifications
CWE-798, CAPEC-191
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 21, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 5, 2026Record 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 <13.05.2025

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Pavo · PAVO Payversion=0 <13.05.2025

Published CVSS scores

7.5Computer Emergency Response Team of the Republic of TurkeyCVSS: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.

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

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-798Use of Hard-coded Credentials
CAPEC-191Read Sensitive Constants Within an Executable

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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