CVE-2026-105133
CVE-2026-105133
A vulnerability was detected in Ahsay AhsayCBS up to 10.3.2. This affects the function checkSysPwd of the file com/ahsay/obs/api/ApiStructsAction.java of the component API. Performing a manipulation of the argument random results in improper authentication. It is possible to initiate the attack remotely. The exploit is now public and may be used. Upgrading to version 10.3.4 is able to mitigate this issue. It is recommended to upgrade the affected component.
Vulnerability class: Broken Authentication
Published .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Weakness classification (CWE)
References
- vuldb.com/vuln/413350 (technical-description, vdb-entry)
- vuldb.com/vuln/413350/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-105133 (third-party-advisory)
- vuldb.com/submit/942688 (third-party-advisory)
- www.ahsay.com/en/support/help-centre/release-notes/cbs/v10.3.4 (patch)
Frequently asked questions
- What is CVE-2026-105133?
- CVE-2026-105133 is a high-severity vulnerability, classified under Improper Authentication. CVSS score: 7.3/10. Published 2026-10-04.
- How severe is CVE-2026-105133?
- High severity. CVSS v3 base score is 7.3 out of 10.