CVE-2026-81573 — Improper Access Control in Local-Only Configuration Commands

Description (CNA)

If CodeMeter Runtime before 8.41a or 9.10 is configured as a server, the configuration command handler does not enforce network- origin restrictions. Commands intended only for local or same-network clients can therefore be executed by arbitrary remote peers. An attacker can read potentially sensitive configuration data and overwrite selected values in Server.ini. This does include the hash of the credentials for the CodeMeter WebAdmin, enabling WebAdmin takeover.

Affected (CNA)

Vendor / product	Versions
wibu-systems-ag / codemeter-runtime	affected 9.00 before 9.10; affected 8.00 before 8.41a; affected 7.x; affected 6.x

CWE

CWE-284

References

https://cdn.wibu.com/fileadmin/wibu_downloads/security_advisories/AdvisoryWIBU-103401.pdf

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.