CVE-2025-54464

7.0 highEPSS 0.09%

High (7.0). EPSS 0.09% chance of exploitation in the next 30 days.

This vulnerability exists in ZKTeco WL20 due to storage of admin and user credentials without encryption in the device firmware. An attacker with physical access could exploit this vulnerability by extracting the firmware and reverse engineer the binary data to access the unencrypted credentials stored in the firmware of targeted device.

Severity

CVSS 4.0

7.0 high

CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.09% chance of exploitation in the next 30 days; higher than 0% of CVEs (scores of 2026-10-31)
CWE: CWE-312
Published: 2025-08-13
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

References

https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2025-0172
https://www.zkteco.com/en/Security_Bulletinsibs/20

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