---
title: "CVE-2026-105134: Ahsay AhsayCBS - Command Injection"
description: "Ahsay AhsayCBS <= 10.3.2 contains a command injection caused by manipulation of the \"random\" argument in /rps/api/json/UpdateReceivers.do of Replication Receiver, letting remote attackers execute OS commands, exploit requires crafted request."
url: https://panop.io/threat-heartbeat/CVE-2026-105134/
---

# CVE-2026-105134 Ahsay AhsayCBS - Command Injection

Ahsay AhsayCBS <= 10.3.2 contains a command injection caused by manipulation of the "random" argument in /rps/api/json/UpdateReceivers.do of Replication Receiver, letting remote attackers execute OS commands, exploit requires crafted request.

CVSS base score 10.0 /10

Critical

CISA KEV

Exploited in the wild

Public exploit

Proof of concept available

Authentication

Not required

EPSS

1.84% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-105134)

## Details

Type

Command Injection

Impact

Remote Code Execution

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Published

4 October 2026

Updated

15 October 2026

Weakness

[CWE-77](https://cwe.mitre.org/data/definitions/77.html)

## Vendor fix

Upgrade to version 10.3.4.

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-2026-105134](https://nvd.nist.gov/vuln/detail/CVE-2026-105134)
- [https://vuldb.com/vuln/413351](https://vuldb.com/vuln/413351)
- [https://vuldb.com/vuln/413351/cti](https://vuldb.com/vuln/413351/cti)
- [https://www.ahsay.com/en/support/help-centre/release-notes/cbs/v10.3.4](https://www.ahsay.com/en/support/help-centre/release-notes/cbs/v10.3.4)
- [https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field\_cve=CVE-2026-105134](https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-105134)
- [https://www.huntress.com/blog/ahsaycbs-flaws-exploit](https://www.huntress.com/blog/ahsaycbs-flaws-exploit)
- [https://vuldb.com/cve/CVE-2026-105134](https://vuldb.com/cve/CVE-2026-105134)
- [https://vuldb.com/submit/942743](https://vuldb.com/submit/942743)

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## 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

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