Vulnerability · Published Oct 12, 2026 · Assigned by VulDB

CVE-2026-108795ZKTeco BioTime System Settings API systemSettings access control

Medium 4.3

In plain English

A medium-severity improper access control in BioTime from ZKTeco. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 17% of all known vulnerabilities).

Severity (CVSS 3.1)4.3Medium

Exploit odds (30 days)0.3%top 82.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was detected in ZKTeco BioTime 9.5.6 Build 20260130.3206. Affected by this issue is some unknown functionality of the file /base/api/systemSettings of the component System Settings API. Performing a manipulation results in improper access controls. The attack can be initiated remotely. Upgrading to version 9.5.6 Build 3623 can resolve this issue. It is advisable to upgrade the affected component.

Affected products (as reported)

Vendor	Product	Versions
ZKTeco	BioTime	9.5.6 Build 20260130.3206

Weakness: CWE-284, CWE-266 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:X/RL:O/RC:C

References

VDB-416572 | ZKTeco BioTime System Settings API systemSettings access control vdb-entry
VDB-416572 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
CVE-2026-108795 | CVE Analysis and Report third-party-advisory
Submit #961121 | ZKTeco BioTime 9.5.6 Build 20260130.3206 Information Disclosure / Broken Access Control third-party-advisory
https://www.zkteco.com/en/Security_Bulletinsibs/27 patch