CVE-2025-45083Public exploit

Parental control bypass via unlimited PIN guesses

Published Jul 1, 2025 · Updated Jul 1, 2025

Improper access control in Ullu 2.9.929 for Android and 2.8.0 for iOS allows local users to bypass the parental PIN. The PIN entry flow accepts unlimited guesses without rate limiting or account lockout, permitting exhaustive search of the four-digit value. Access to an authenticated account and interaction with the app are required; a successful guess disables the parental lock and exposes restricted content.

CVSS severity6.1
Medium
EPSS probability0.13%
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 Ullu 2.9.929 for Android and 2.8.0 for iOS allows local users to bypass the parental PIN. The PIN entry flow accepts unlimited guesses without rate limiting or account lockout, permitting exhaustive search of the four-digit value. Access to an authenticated account and interaction with the app are required; a successful guess disables the parental lock and exposes restricted content.

The record

CVE
CVE-2025-45083
Published
Jul 1, 2025
Updated
Jul 1, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-284, T1110
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 1, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 1, 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 vectorlocal
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.1CISA-ADPCVSS:3.1/AV:L/AC:L/PR:L/UI:R/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.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-284Improper Access Control
T1110Brute Force

Public exploit references

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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