How severe is CVE-2023-41748?

CVE-2023-41748 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-41748 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-41748?

CVE-2023-41748 affects Acronis Cloud Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-41748?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2023-41748 published?

CVE-2023-41748 was published on 2023-08-31 and last updated on 2026-06-17.

CVE-2023-41748

CVE-2023-41748 is a critical-severity vulnerability in Acronis Cloud Manager with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (62nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Acronis Cloud Manager
Published: 2023-08-31
Last modified: 2026-06-17

Description

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

Frequently asked questions

What is CVE-2023-41748?: Remote command execution due to improper input validation. The following products are affected: Acronis Cloud Manager (Windows) before build 6.2.23089.203.
How severe is CVE-2023-41748?: CVE-2023-41748 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-41748 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-41748?: CVE-2023-41748 affects Acronis Cloud Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-41748?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2023-41748 published?: CVE-2023-41748 was published on 2023-08-31 and last updated on 2026-06-17.

References

https://security-advisory.acronis.com/advisories/SEC-5816

Affected products (1)

cpe:2.3:a:acronis:cloud_manager:*:*:*:*:*:*:*:*

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