Known exploited vulnerability

CVE-2023-45249

Acronis Cyber Infrastructure (ACI) Insecure Default Password Vulnerability

What is affected

Vendor Acronis
Product Cyber Infrastructure (ACI)
Weakness CWE-1393

The vulnerability

Acronis Cyber Infrastructure (ACI) allows an unauthenticated user to execute commands remotely due to the use of default passwords.

Required action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

US federal civilian agencies were required to act by 19 August 2024 under BOD 22-01. The deadline is a compliance date, not a measure of severity — it says nothing about how dangerous the flaw is to anyone else.

Where this comes from

Every field on this page is taken from the CISA Known Exploited Vulnerabilities catalog, last synced 12 Nov 2026, 00:29. Nothing here is our own assessment. For the technical scoring, see the NVD record below.

NVD record ↗ CVE.org record ↗

More from Acronis