CVE-2026-105133: Ahsay AhsayCBS exploitation alert

CVE-2026-105133: what changed

CISA added this vulnerability to its Known Exploited Vulnerabilities catalog on 2026-10-14. Inclusion indicates evidence of exploitation; it does not establish that your own systems have been compromised.

Affected product

Ahsay AhsayCBS. Confirm affected versions against the vendor advisory.

CISA description

Ahsay AhsayCBS contains an improper authentication vulnerability that could allow a remote attacker to bypass authentication via manipulation of the random parameter in the API component’s checkSysPwd function. This vulnerability can be chained with CVE-2026-105134.

Recommended response

Inventory affected deployments, check vendor guidance for fixes or mitigations, and verify the update was applied. Review available logs and incident-response guidance when exploitation is suspected.

Catalog context

CISA lists a remediation due date of 2026-10-17. Federal directive deadlines have a defined scope; other organizations should prioritize according to their exposure and risk. Ransomware campaign use is listed as unknown; “unknown” does not mean exploitation is absent.

Sources

• CISA Known Exploited Vulnerabilities catalog
• CVE-2026-105133 reference

Automated security brief based on CISA catalog data. Catalog addition date: 2026-10-14.