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TI-2025-36724 Aliases CVE-2025-59109GHSA-4m2m-3rvh-cp5p

UART Leaking Sensitive Data in dormakaba registration unit 9002

Priority LOW 24CWE-1295Published · Updated

Key facts

Attack vector
Physical
Privileges required
None
User interaction
Active
Attack complexity
Low
Attack requirements
None
Impact type
—
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

The dormakaba registration units 9002 (PIN Pad Units) have an exposed UART header on the backside. The PIN pad is sending every button press to the UART interface. An attacker can use the interface to exfiltrate PINs. As the devices are explicitly built as Plug-and-Play to be easily replaced, an attacker is easily able to remove the device, install a hardware implant which connects to the UART and exfiltrates the data exposed via UART to another system (e.g. via WiFi).

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00448 39th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
dormakabadormakaba registration unit 9002<SW0039—No fix listedCNA
  • dormakaba registration unit 9002 Vendordormakaba Affected <SW0039 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-59109
  2. 2026-10-03 Alias added: GHSA-4m2m-3rvh-cp5p

References

Advisory 2

Other 1

  • TI-2024-38408 Dormakaba Saflok System 6000 Key Generation Cryptographic Weakness CVSS 4.0HIGH 8.7
  • TI-2025-36706 Hardcoded Legacy Accounts Allowing Control Over Access Managers in dormakaba Kaba exos 9300 CVSS 4.0CRITICAL 9.3
  • TI-2025-36712 Unauthenticated SOAP API in dormakaba access manager CVSS 4.0CRITICAL 9.3
  • TI-2025-36718 Weak Default Passwords for SSH Access in dormakaba access manager CVSS 4.0CRITICAL 9.2
  • TI-2025-36705 Unauthenticated SOAP API in dormakaba Kaba exos 9300 CVSS 4.0CRITICAL 9.3
  • TI-2025-36714 Unauthenticated Path Traversal in dormakaba access manager CVSS 4.0HIGH 8.8
See all 19 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences