How severe is CVE-2025-23056?

CVE-2025-23056 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-23056 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-2025-23056?

CVE-2025-23056 affects Arubanetworks Fabric Composer. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-23056?

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

Does CVE-2025-23056 have an EU (EUVD) identifier?

Yes. CVE-2025-23056 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-3099.

When was CVE-2025-23056 published?

CVE-2025-23056 was published on 2025-01-28 and last updated on 2026-06-17.

CVE-2025-23056

CVE-2025-23056 is a medium-severity vulnerability in Arubanetworks Fabric Composer with a CVSS 3.x base score of 5.5. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (18th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-3099
Weakness: CWE-79
Affected product: Arubanetworks Fabric Composer
Published: 2025-01-28
Last modified: 2026-06-17

Description

A vulnerability in the web management interface of HPE Aruba Networking Fabric Composer could allow an authenticated remote attacker to conduct a stored cross-site scripting (XSS) attack. If successfully exploited, a threat actor could run arbitrary script code in a victim's web browser within the context of the compromised interface.

Frequently asked questions

What is CVE-2025-23056?: A vulnerability in the web management interface of HPE Aruba Networking Fabric Composer could allow an authenticated remote attacker to conduct a stored cross-site scripting (XSS) attack. If successfully exploited, a threat actor could run arbitrary script code in a victim's web browser within the context of the compromised interface.
How severe is CVE-2025-23056?: CVE-2025-23056 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-23056 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-2025-23056?: CVE-2025-23056 affects Arubanetworks Fabric Composer. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-23056?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-23056 have an EU (EUVD) identifier?: Yes. CVE-2025-23056 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-3099.
When was CVE-2025-23056 published?: CVE-2025-23056 was published on 2025-01-28 and last updated on 2026-06-17.

References

https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw04775en_us&docLocale=en_US

Affected products (1)

cpe:2.3:a:arubanetworks:fabric_composer:*:*:*:*:*:*:*:*

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