CVE-2023-45249 Acronis Cyber Infrastructure (ACI): software flaw
In plain words: A mistake in the software that attackers have found a way to abuse. Depends on the product — see the description and the vendor advisory.
Confirmed exploited by CISA on · US federal patch deadline Aug 19, 2024
What to do
- Install Acronis's security update for Cyber Infrastructure (ACI). If no update exists, follow the vendor's workaround or stop using the product until one ships.
- Keep a list of every internet-facing server you run so nothing is forgotten.
- Patch anything in this catalog first, ahead of normal patch cycles.
- Put admin and file-transfer apps behind a VPN or single sign-on instead of the open internet.
Who is affected
Work IT. Aimed mostly at company systems — you are affected through the companies you use, not your own phone.
What's at risk: Mass data theft and ransomware: a single flaw in a file-transfer or email server has exposed thousands of organisations at once.
The details
- Official name
- Acronis Cyber Infrastructure (ACI) Insecure Default Password Vulnerability
- Product
- Acronis Cyber Infrastructure (ACI)
- CISA description
- Acronis Cyber Infrastructure (ACI) allows an unauthenticated user to execute commands remotely due to the use of default passwords.
- Type of flaw
- Software flaw (CWE-1393)
- Confirmed exploited
- Jul 29, 2024
- US federal patch deadline
- Aug 19, 2024
Ask Cleus about it
Ask about a vulnerability, an update, a weird message, or the news. Plain-word answers, free, no account.
Answering about CVE-2023-45249 ·
Questions about CVE-2023-45249
Is CVE-2023-45249 being exploited?
Yes. CISA added CVE-2023-45249 to its Known Exploited Vulnerabilities catalog on Jul 29, 2024, which means there is reliable evidence of real-world attacks.
How do I fix CVE-2023-45249?
Install Acronis's security update for Cyber Infrastructure (ACI). If no update exists, follow the vendor's workaround or stop using the product until one ships. Keep a list of every internet-facing server you run so nothing is forgotten.
Am I affected by CVE-2023-45249?
Only if you use Acronis Cyber Infrastructure (ACI). Aimed mostly at company systems — you are affected through the companies you use, not your own phone.