CVE-2025-59090Public exploitNetwork attack vector

PIN disclosure and log forgery via unauthenticated SOAP

Published Jan 26, 2026 · Updated Jan 26, 2026

Missing authentication in Kaba exos 9300 before 4.4.0 allows remote attackers to read 2FA PINs and forge access log events. The IIdmm2CommunicationHubService SOAP endpoint on TCP port 8002 accepts GetPerson and SetAccessEvent requests without authenticating the caller. Internal-network access is sufficient to enumerate enrolled card IDs and associated PINs or insert fabricated past or future events into the access logbook.

CVSS severity9.3
Critical
EPSS probability1.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authentication in Kaba exos 9300 before 4.4.0 allows remote attackers to read 2FA PINs and forge access log events. The IIdmm2CommunicationHubService SOAP endpoint on TCP port 8002 accepts GetPerson and SetAccessEvent requests without authenticating the caller. Internal-network access is sufficient to enumerate enrolled card IDs and associated PINs or insert fabricated past or future events into the access logbook.

The record

CVE
CVE-2025-59090
Published
Jan 26, 2026
Updated
Jan 26, 2026
Vendor
dormakaba
Product
Kaba exos 9300
Classifications
CWE-306, CWE-1188, CAPEC-36, T1565.001, T1210
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 26, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 26, 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=<4.4.0 manual mitigation needed

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

dormakaba · Kaba exos 9300version=<4.4.0 manual mitigation needed

Published CVSS scores

9.3SEC Consult Vulnerability LabCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA: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.

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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 exploitPublished

Weakness, pattern, technique

CWE-306Missing Authentication for Critical Function
CWE-1188Initialization of a Resource with an Insecure Default
CAPEC-36Using Unpublished Interfaces or Functionality
T1565.001Stored Data Manipulation
T1210Exploitation of Remote Services

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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