Reference page — cumulative record through Monday, October 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2026-105134

CVE-2026-105134CRITICAL

Ahsay AhsayCBS Replication Receiver UpdateReceivers.do os command injection

  AV  AC  AT  PR  UI  VC  VI  VA   CVSS    EPSS   %ile   KEV
   N   L   N   N   N   H   H   H    9.3   .0478   91.8   YES

AFFECTED
  Product   Versions  Fixed
  AhsayCBS  10.3.0 –  10.3.4

TIMELINE
  Oct 3   Reserved by VulDB
  Oct 4   Published (CNA: VulDB)
  Oct 14  ADDED TO KEV — CVE-2026-105134 (AhsayCBS). Remediation due October 17, 2026.
  Oct 18  DUE DATE PASSED — CVE-2026-105134 (AhsayCBS). CISA remediation deadline was October 17, 2026; still in catalog.

CWE-77, CWE-78 · CNA: VulDB · CVSS v4.0 · 6 references · NVD status: Analyzed · KEV due October 17, 2026

Description

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.

Lifecycle

Complete event history — 4 events, chronological
Date	Event	Detail
October 3, 2026	Reserved	Reserved by VulDB
October 4, 2026	Published	Published (CNA: VulDB)
October 14, 2026	KEV ADDED	ADDED TO KEV — CVE-2026-105134 (AhsayCBS). Remediation due October 17, 2026.
October 18, 2026	DUE DATE PASSED	DUE DATE PASSED — CVE-2026-105134 (AhsayCBS). CISA remediation deadline was October 17, 2026; still in catalog.

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
Ahsay	AhsayCBS	—	10.3.0	10.3.4

Weaknesses

CWE-77 · CWE-78

References (6)

https://vuldb.com/cve/CVE-2026-105134 [Third Party Advisory, VDB Entry]
https://vuldb.com/submit/942743 [Third Party Advisory, VDB Entry]
https://vuldb.com/vuln/413351 [Permissions Required, VDB Entry]
https://vuldb.com/vuln/413351/cti [Permissions Required, VDB Entry]
https://www.ahsay.com/en/support/help-centre/release-notes/cbs/v10.3.4 [Release Notes]
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-105134 [US Government Resource]

Authoritative record: CVE-2026-105134 at cve.org

Vendors: ahsay

Weaknesses: CWE-77 · CWE-78

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-105134 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Monday, October 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.