CVE-2023-45249 is a remote command execution vulnerability in Acronis Cyber Infrastructure (ACI) caused by the use of default passwords in affected versions. The issue affects ACI before build 5.0.1-61, before build 5.1.1-71, before build 5.2.1-69, before build 5.3.1-53, and before build 5.4.4-132. An attacker who can reach the exposed management or service interface and authenticate using unchanged default credentials may be able to execute commands remotely on the target system.
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What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
1 valid exploit after Mallory filtered fakes, detection scripts, and README-only repos.
This repository contains a single Metasploit module targeting CVE-2023-45249, a default password remote code execution vulnerability in Acronis Cyber Infrastructure (ACI) versions 5.0 through 5.4 (various builds). The exploit leverages default credentials (vstoradmin:vstoradmin) to access the PostgreSQL database and the ACI web portal, creates a new admin user, uploads an attacker-controlled SSH key, and establishes a root SSH session on the target system. The module requires network access to the ACI web portal (default port 8888), PostgreSQL (default port 6432), and SSH (default port 22). The exploit is operational and provides full root access if successful. The repository is structured as a single Ruby file compatible with the Metasploit framework, and all logic is contained within this file.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
2 sources tracked across advisories and community write-ups. News coverage will land here when it surfaces.
No news coverage yet. Advisories and community discussion only.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.