How severe is CVE-2023-44205?

CVE-2023-44205 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2023-44205 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-44205?

CVE-2023-44205 primarily affects Acronis Cyber Protect. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-44205?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-44205 published?

CVE-2023-44205 was published on 2023-09-27 and last updated on 2026-06-17.

CVE-2023-44205

CVE-2023-44205 is a medium-severity vulnerability in Acronis Cyber Protect with a CVSS 3.x base score of 5.3. 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: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-639
Affected product: Acronis Cyber Protect
Published: 2023-09-27
Last modified: 2026-06-17

Description

Sensitive information disclosure due to improper authorization. The following products are affected: Acronis Cyber Protect 15 (Linux, Windows) before build 35979.

Frequently asked questions

What is CVE-2023-44205?: Sensitive information disclosure due to improper authorization. The following products are affected: Acronis Cyber Protect 15 (Linux, Windows) before build 35979.
How severe is CVE-2023-44205?: CVE-2023-44205 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2023-44205 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-44205?: CVE-2023-44205 primarily affects Acronis Cyber Protect. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-44205?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-44205 published?: CVE-2023-44205 was published on 2023-09-27 and last updated on 2026-06-17.

References

https://security-advisory.acronis.com/advisories/SEC-4321

Affected products (7)

cpe:2.3:a:acronis:cyber_protect:*:*:*:*:*:*:*:*
cpe:2.3:a:acronis:cyber_protect:15:-:*:*:*:*:*:*
cpe:2.3:a:acronis:cyber_protect:15:update1:*:*:*:*:*:*
cpe:2.3:a:acronis:cyber_protect:15:update2:*:*:*:*:*:*
cpe:2.3:a:acronis:cyber_protect:15:update3:*:*:*:*:*:*
cpe:2.3:a:acronis:cyber_protect:15:update4:*:*:*:*:*:*
cpe:2.3:a:acronis:cyber_protect:15:update5:*:*:*:*:*:*

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