CVE-2021-41057

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CVSS 3.1

7.1 high

EPSS

<1%p22

Published

Nov 14, 2021 (Nov 14, 2021)

Modified

Jun 17, 2026

Description

In WIBU CodeMeter Runtime before 7.30a, creating a crafted CmDongles symbolic link will overwrite the linked file without checking permissions.

Vendors: wibu siemens
Products: codemeter runtime, pss cape, pss e, pss odms, sicam 230, simatic information server, simatic pcs neo, simatic process historian, simatic wincc oa, simit
Weakness: CWE-59
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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