How severe is CVE-2024-49388?

CVE-2024-49388 has a CVSS 3.x base score of 9.1, 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 none.

Is CVE-2024-49388 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-49388?

CVE-2024-49388 primarily affects Acronis Cyber Protect. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-49388?

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.

Does CVE-2024-49388 have an EU (EUVD) identifier?

Yes. CVE-2024-49388 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-43415.

When was CVE-2024-49388 published?

CVE-2024-49388 was published on 2024-10-15 and last updated on 2026-06-17.

CVE-2024-49388

CVE-2024-49388 is a critical-severity vulnerability in Acronis Cyber Protect with a CVSS 3.x base score of 9.1. 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-639.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
EPSS exploit prediction: 0% (18th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-43415
Weakness: CWE-639
Affected product: Acronis Cyber Protect
Published: 2024-10-15
Last modified: 2026-06-17

Description

Sensitive information manipulation due to improper authorization. The following products are affected: Acronis Cyber Protect 16 (Linux, Windows) before build 38690.

Frequently asked questions

What is CVE-2024-49388?: Sensitive information manipulation due to improper authorization. The following products are affected: Acronis Cyber Protect 16 (Linux, Windows) before build 38690.
How severe is CVE-2024-49388?: CVE-2024-49388 has a CVSS 3.x base score of 9.1, 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 none.
Is CVE-2024-49388 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-49388?: CVE-2024-49388 primarily affects Acronis Cyber Protect. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-49388?: 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.
Does CVE-2024-49388 have an EU (EUVD) identifier?: Yes. CVE-2024-49388 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-43415.
When was CVE-2024-49388 published?: CVE-2024-49388 was published on 2024-10-15 and last updated on 2026-06-17.

References

https://security-advisory.acronis.com/advisories/SEC-5984

Affected products (3)

cpe:2.3:a:acronis:cyber_protect:*:*:*:*:*:*:*:*
cpe:2.3:a:acronis:cyber_protect:16:-:*:*:*:*:*:*
cpe:2.3:a:acronis:cyber_protect:16:update1:*:*:*:*:*:*

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