Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-108798— ZKTeco BioTime hard-coded key

Quick assessment

Affected
ZKTeco BioTime
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

发现 ZKTeco BioTime 9.5.6 Build 20260130.3206 存在漏洞。该问题影响某些未知的处理流程。攻击者可通过操纵使系统使用硬编码的加密密钥。该漏洞可能被远程利用。供应商早在披露前已被联系，但未作出任何回应。

CVSS 7.3 · High EPSS 0.28% · P19

Affected Version Matrix 1

VendorProduct Version RangeStatus
ZKTeco BioTime 9.5.6 Build 20260130.3206 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-108798

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
ZKTeco BioTime hard-coded key
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in ZKTeco BioTime 9.5.6 Build 20260130.3206. This issue affects some unknown processing. The manipulation results in use of hard-coded cryptographic key . The attack may be launched remotely. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的密码学密钥
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
ZKTeco BioTime 9.5.6 Build 20260130.3206 cpe:2.3:a:zkteco:biotime:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-108798

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-108798

请登录查看更多情报信息。

Same Patch Batch · ZKTeco · 2026-10-12 · 5 CVEs total

CVE-2026-108794 6.3 MEDIUM ZKTeco BioTime Database Migration Functionality db_migrate_setting sql injection
CVE-2026-108796 4.3 MEDIUM ZKTeco BioTime Biometric Data Endpoint finger_data authorization
CVE-2026-108795 4.3 MEDIUM ZKTeco BioTime System Settings API systemSettings access control
CVE-2026-108797 4.3 MEDIUM ZKTeco BioTime Employee REST API employees authorization

IV. Related Vulnerabilities

Same product: BioTime
Same vendor: ZKTeco
Same weakness: CWE-321

V. Comments for CVE-2026-108798

No comments yet

Leave a comment