Zkteco · Zkteco Biotime · CVE-2025-15128
**Name of the Vulnerable Software and Affected Versions**
ZKTeco BioTime versions 9.0.3 through 9.0.4
ZKTeco BioTime version 9.5.2
**Description**
A security issue exists in ZKTeco BioTime related to the storage of credentials. Manipulation of the `backup encryption password decrypt`/`export encryption password decrypt` argument within the Endpoint component, specifically concerning the file `/base/safe setting/`, can lead to unprotected storage of credentials. Remote exploitation is possible. The exploit is publicly available. The vendor was contacted regarding this issue but did not respond.
**Recommendations**
ZKTeco BioTime versions 9.0.3 and 9.0.4: At the moment, there is no information about a newer version that contains a fix for this vulnerability.
ZKTeco BioTime version 9.5.2: At the moment, there is no information about a newer version that contains a fix for this vulnerability.