CVE-2025-52352Network attack vector

Unauthenticated account creation via exposed sign-up API

Published Aug 21, 2025 · Updated Aug 21, 2025

Authentication bypass in AiKaan IoT Platform 3.25.0325-5-g2e9c59796 and earlier allows remote attackers to create accounts. The public sign-up API remains functional when sign-up is disabled in the login UI because the registration endpoint lacks server-side access control. Unauthenticated network access is sufficient, and the resulting accounts can reach restricted portal functionality without administrative approval.

CVSS severity9.8
Critical
EPSS probability0.57%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in AiKaan IoT Platform 3.25.0325-5-g2e9c59796 and earlier allows remote attackers to create accounts. The public sign-up API remains functional when sign-up is disabled in the login UI because the registration endpoint lacks server-side access control. Unauthenticated network access is sufficient, and the resulting accounts can reach restricted portal functionality without administrative approval.

The record

CVE
CVE-2025-52352
Published
Aug 21, 2025
Updated
Aug 21, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-862, T1136
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 21, 2025CVE publishedPublication date reported by the CVE source.
  2. Aug 21, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8CISA-ADPCVSS: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.

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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-862Missing Authorization
T1136Create Account

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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