RCE in Ahsay Ahsaycbs
CVE-2026-105134
A flaw has been found in Ahsay AhsayCBS up to 10.3.2. This vulnerability affects unknown code of the file /rps/api/json/UpdateReceivers.do of the component Replication Receiver. Executing a manipulation of the argument random can lead to os command injection. It is possible to launch the attack remotely. The exploit has been published and may be used. Upgrading to version 10.3.4 is able to resolve this issue. Upgrading the affected component is advised.
Vulnerability class: Command Injection (OS Command Injection)
Published .
CVSS v3 metric
CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.
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.
Affected products
- Ahsay Ahsaycbs — versions 10.3.0, 10.3.1, 10.3.2
Weakness classification (CWE)
References
- vuldb.com/vuln/413351 (technical-description, vdb-entry)
- vuldb.com/vuln/413351/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-105134 (third-party-advisory)
- vuldb.com/submit/942743 (third-party-advisory)
- www.ahsay.com/en/support/help-centre/release-notes/cbs/v10.3.4 (patch)
Frequently asked questions
- What is CVE-2026-105134?
- CVE-2026-105134 is a critical-severity vulnerability in Ahsay Ahsaycbs, classified under Command Injection. CVSS score: 10.0/10. Published 2026-10-04.
- How severe is CVE-2026-105134?
- Critical severity. CVSS v3 base score is 10.0 out of 10.