--- title: "CVE-2026-108798: ZKTeco BioTime - Weak Cryptography" description: "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." url: https://panop.io/threat-heartbeat/CVE-2026-108798/ --- # 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 ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-108798) ## 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](https://cwe.mitre.org/data/definitions/320.html) ## 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 - [https://nvd.nist.gov/vuln/detail/CVE-2026-108798](https://nvd.nist.gov/vuln/detail/CVE-2026-108798) - [https://vuldb.com/vuln/416575/cti](https://vuldb.com/vuln/416575/cti) - [https://vuldb.com/cve/CVE-2026-108798](https://vuldb.com/cve/CVE-2026-108798) - [https://vuldb.com/submit/961812](https://vuldb.com/submit/961812) - [https://vuldb.com/vuln/416575](https://vuldb.com/vuln/416575) [← All CVEs](https://panop.io/threat-heartbeat/) ## What this record can't tell you - Whether you run the affected software, and where - Whether an attacker can actually reach and exploit it - The misconfigurations that never get a CVE number - What it would cost the business, ranked into what to fix first Panop answers these inside your environment, for this CVE and every other finding. [Book a demo](https://panop.io/demo)