CVE-2026-108798 ZKTeco BioTime - Weak Cryptography

ZKTeco BioTime 9.5.6 Build 20260130.3206 contains a hardcoded cryptographic key vulnerability caused by use of hard-coded cryptographic key in unknown processing, letting remote attackers potentially compromise cryptographic security, exploit requires remote access.

CVSS base score 7.3 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.28% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Weak Cryptography
Impact
Weak Cryptography
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Published
12 October 2026
Updated
15 October 2026
Weakness
CWE-320

Vendor fix

Update to the latest version or apply vendor patches when available.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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