How severe is CVE-2023-25757?

CVE-2023-25757 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with high attack complexity, requires high privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2023-25757 being actively exploited?

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

What products are affected by CVE-2023-25757?

CVE-2023-25757 affects Intel Unison. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-25757?

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

When was CVE-2023-25757 published?

CVE-2023-25757 was published on 2023-08-11 and last updated on 2026-06-17.

CVE-2023-25757

CVE-2023-25757 is a high-severity vulnerability in Intel Unison with a CVSS 3.x base score of 7.3. 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-284.

Key facts

Severity: High (CVSS 3.x base score 7.3)
EPSS exploit prediction: 0% (30th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-284
Affected product: Intel Unison
Published: 2023-08-11
Last modified: 2026-06-17

Description

Improper access control in some Intel(R) Unison(TM) software before version 10.12 may allow a privileged user to potentially enable escalation of privilege via network access.

Frequently asked questions

What is CVE-2023-25757?: Improper access control in some Intel(R) Unison(TM) software before version 10.12 may allow a privileged user to potentially enable escalation of privilege via network access.
How severe is CVE-2023-25757?: CVE-2023-25757 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with high attack complexity, requires high privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2023-25757 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-25757?: CVE-2023-25757 affects Intel Unison. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-25757?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2023-25757 published?: CVE-2023-25757 was published on 2023-08-11 and last updated on 2026-06-17.

References

http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00897.html

Affected products (1)

cpe:2.3:a:intel:unison:*:*:*:*:*:*:*:*

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