---
title: "CVE-2026-105133: Ahsay AhsayCBS - Authentication Bypass"
description: "Ahsay AhsayCBS <= 10.3.2 contains an authentication bypass caused by manipulation of the \"random\" argument in checkSysPwd function of API component, letting remote attackers bypass authentication, exploit requires crafted argument manipulation."
url: https://panop.io/threat-heartbeat/CVE-2026-105133/
---

# CVE-2026-105133 Ahsay AhsayCBS - Authentication Bypass

Ahsay AhsayCBS <= 10.3.2 contains an authentication bypass caused by manipulation of the "random" argument in checkSysPwd function of API component, letting remote attackers bypass authentication, exploit requires crafted argument manipulation.

CVSS base score 7.3 /10

High

CISA KEV

Exploited in the wild

Public exploit

Proof of concept available

Authentication

Not required

EPSS

0.38% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-105133)

## Details

Type

Authentication Bypass

Impact

Broken Authentication

CVSS vector

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

Published

4 October 2026

Updated

15 October 2026

Weakness

[CWE-287](https://cwe.mitre.org/data/definitions/287.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-2026-105133](https://nvd.nist.gov/vuln/detail/CVE-2026-105133)
- [https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field\_cve=CVE-2026-105133](https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-105133)
- [https://www.huntress.com/blog/ahsaycbs-flaws-exploit](https://www.huntress.com/blog/ahsaycbs-flaws-exploit)
- [https://vuldb.com/cve/CVE-2026-105133](https://vuldb.com/cve/CVE-2026-105133)
- [https://vuldb.com/submit/942688](https://vuldb.com/submit/942688)
- [https://vuldb.com/vuln/413350](https://vuldb.com/vuln/413350)
- [https://vuldb.com/vuln/413350/cti](https://vuldb.com/vuln/413350/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)

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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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