CVE-2025-14713Network attack vector

Unauthenticated credential disclosure via exposed function

Published May 27, 2026 · Updated May 27, 2026

Credential disclosure in Synology C2 Identity Edge Server before 1.76.0-0307 allows remote attackers to obtain user credentials. Synology identifies an exposed dangerous method or function in the DSM package but has not published the affected method or how it returns credentials. No authentication or user interaction is required, and the reported consequence is limited to credential disclosure from the edge server.

CVSS severity7.5
High
EPSS probability0.47%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Credential disclosure in Synology C2 Identity Edge Server before 1.76.0-0307 allows remote attackers to obtain user credentials. Synology identifies an exposed dangerous method or function in the DSM package but has not published the affected method or how it returns credentials. No authentication or user interaction is required, and the reported consequence is limited to credential disclosure from the edge server.

The record

CVE
CVE-2025-14713
Published
May 27, 2026
Updated
May 27, 2026
Vendor
Synology
Product
C2 Identity Edge Server
Classifications
CWE-749
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 27, 2026CVE publishedPublication date reported by the CVE source.
  2. May 27, 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=* <1.76.0-0307

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Synology · C2 Identity Edge Serverversion=* <1.76.0-0307

Published CVSS scores

7.5SynologyCVSS: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-749Exposed Dangerous Method or Function

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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