CVE-2025-2413Network attack vector

Unauthenticated OTP bypass via unrestricted attempts

Published Sep 2, 2025 · Updated Aug 4, 2026

Authentication attempt restriction weakness in AKINSOFT ProKuaför before 1.02.08 allows remote attackers to bypass OTP verification. The public advisory identifies insufficient limits on repeated authentication attempts but does not disclose the affected endpoint, counter, or OTP validation logic. The interface is network-accessible without prior privileges or user interaction, and successful bypass exposes protected account data and permits limited account changes.

CVSS severity8.6
High
EPSS probability0.35%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication attempt restriction weakness in AKINSOFT ProKuaför before 1.02.08 allows remote attackers to bypass OTP verification. The public advisory identifies insufficient limits on repeated authentication attempts but does not disclose the affected endpoint, counter, or OTP validation logic. The interface is network-accessible without prior privileges or user interaction, and successful bypass exposes protected account data and permits limited account changes.

The record

CVE
CVE-2025-2413
Published
Sep 2, 2025
Updated
Aug 4, 2026
Vendor
AKINSOFT
Product
ProKuaför
Classifications
CWE-307, CAPEC-115, T1110
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 2, 2025CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 2026Record 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=s1.02.08 <v1.02.08

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

AKINSOFT · ProKuaförversion=s1.02.08 <v1.02.08

Published CVSS scores

8.6Computer Emergency Response Team of the Republic of TurkeyCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

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-307Improper Restriction of Excessive Authentication Attempts
CAPEC-115Authentication Bypass
T1110Brute Force

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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