CVE-2023-41746: Remote command execution due to improper input validation

Q: How do I fix CVE-2023-41746?

cloud manager: upgrade to 6.2.23089.203. Exact commands for each OS are on this page.

Q: Is CVE-2023-41746 being exploited?

CVE-2023-41746 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2023-41746 affect?

CVE-2023-41746 affects cloud manager. Severity is critical (CVSS 9.8). Remote command execution due to improper input validation. The following products are affected: Acronis Cloud Manager (Windows) before build 6.2.23089.203.

Q: How urgent is CVE-2023-41746?

Priority 57/100. Critical severity; Remotely exploitable, no login, no user action

This month

CRITICAL 9.8REMOTEUPGRADE

CVE-2023-41746 is a critical-severity flaw (CVSS 9.8) affecting cloud manager. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Remote command execution due to improper input validation. The following products are affected: Acronis Cloud Manager (Windows) before build 6.2.23089.203.

Why this priority

Critical severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.3% (top 30%)
CISA exploited list	No
Weakness	CWE-20
Published	2023-08-31
Last modified	2026-06-17

Publisher (CNA): Acronis International GmbH · Vendor: acronis

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2023-08-31 18:15 UTCPublished CVE record published
2026-06-17 06:22 UTCUpdated Record last modified

acronis cloud manager UPGRADE

Affected: < 6.2.23089.203

Fixed in: 6.2.23089.203

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy cloud-manager || rpm -q cloud-manager || cloud-manager --version

2. UPGRADE to 6.2.23089.203 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade cloud-manager

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade cloud-manager

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2023-41746?

cloud manager: upgrade to 6.2.23089.203. Exact commands for each OS are on this page.

Is CVE-2023-41746 being exploited?

CVE-2023-41746 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2023-41746 affect?

CVE-2023-41746 affects cloud manager. Severity is critical (CVSS 9.8). Remote command execution due to improper input validation. The following products are affected: Acronis Cloud Manager (Windows) before build 6.2.23089.203.

How urgent is CVE-2023-41746?

Priority 57/100. Critical severity; Remotely exploitable, no login, no user action

Software pages

Windows vulnerabilities

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References

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