CVE-2025-2306Network attack vector

Sensitive document disclosure via unauthenticated download

Published May 16, 2025 · Updated May 16, 2025

Improper access control in SYNCPILOT LIVE CONTRACT allows remote attackers to download sensitive documents without authentication. The file download function returns the document addressed by a supplied UUIDv4 without enforcing authentication. Exploitation requires knowledge of a document UUIDv4 and exposes document contents without altering data or interrupting service.

CVSS severity5.9
Medium
EPSS probability0.45%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in SYNCPILOT LIVE CONTRACT allows remote attackers to download sensitive documents without authentication. The file download function returns the document addressed by a supplied UUIDv4 without enforcing authentication. Exploitation requires knowledge of a document UUIDv4 and exposes document contents without altering data or interrupting service.

The record

CVE
CVE-2025-2306
Published
May 16, 2025
Updated
May 16, 2025
Vendor
SYNCPILOT
Product
LIVE CONTRACT
Classifications
CWE-284, CAPEC-1, T1530
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 16, 2025CVE publishedPublication date reported by the CVE source.
  2. May 16, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=3 <5.4.12
  2. Affected versionversion=5.5 <5.5.4
  3. Affected versionversion=5.6 <5.6.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

SYNCPILOT · LIVE CONTRACTversion=3 <5.4.12; version=5.5 <5.5.4; version=5.6 <5.6.3

Published CVSS scores

5.9cirosec GmbHCVSS:3.1/AV:N/AC:H/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control
CAPEC-1Accessing Functionality Not Properly Constrained by ACLs
T1530Data from Cloud Storage

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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