CVE-2025-49851Network attack vector

Unauthenticated permission gain

Published Jun 24, 2025 · Updated Jun 27, 2025

Improper authentication in Control iD iDSecure On-Premises 4.7.48.0 and earlier allows remote attackers to gain product permissions. The published advisory does not identify the affected endpoint, request field, credential check, or validation operation that permits the bypass. No credentials or user interaction are required, and the documented consequence is unauthorized permission gain rather than data alteration or service interruption.

CVSS severity8.7
High
EPSS probability0.55%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper authentication in Control iD iDSecure On-Premises 4.7.48.0 and earlier allows remote attackers to gain product permissions. The published advisory does not identify the affected endpoint, request field, credential check, or validation operation that permits the bypass. No credentials or user interaction are required, and the documented consequence is unauthorized permission gain rather than data alteration or service interruption.

The record

CVE
CVE-2025-49851
Published
Jun 24, 2025
Updated
Jun 27, 2025
Vendor
Control iD
Product
iDSecure On-Premises
Classifications
CWE-287, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 24, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 27, 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 <=4.7.48.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Control iD · iDSecure On-Premisesversion=0 <=4.7.48.0

Published CVSS scores

8.7ICS-CERTCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
9.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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-287Improper Authentication
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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