CVE-2026-105133 and CVE-2026-105134 affect AhsayCBS (Cloud Backup Server), the centralized management server for Ahsay backup software. Attackers are chaining these vulnerabilities to bypass authentication and execute code on exposed servers. Their CVSS 3.x base scores are 7.3 (High) and 10.0 (Critical), respectively.
CVE-2026-105133 and CVE-2026-105134 | AhsayCBS Authentication Bypass and Remote Code Execution Vulnerabilities
About this summary. This is a short, independently written summary of an article first published by Horizon3.ai. Cyber Security News did not report or verify the underlying story. Read the original: https://horizon3.ai/attack-research/vulnerabilities/cve-2026-105133-and-cve-2026-105134/

Source attribution: headline and facts are from Horizon3.ai (horizon3.ai). Summary method: excerpt of the source description. See our source attribution policy.





