How severe is CVE-2025-37159?

CVE-2025-37159 has a CVSS 3.x base score of 5.8, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2025-37159 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-37159?

CVE-2025-37159 affects Hpe Arubaos-cx. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-37159?

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

Does CVE-2025-37159 have an EU (EUVD) identifier?

Yes. CVE-2025-37159 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-198066.

When was CVE-2025-37159 published?

CVE-2025-37159 was published on 2025-11-18 and last updated on 2026-06-17.

CVE-2025-37159

CVE-2025-37159 is a medium-severity vulnerability in Hpe Arubaos-cx with a CVSS 3.x base score of 5.8. 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-384.

Key facts

Severity: Medium (CVSS 3.x base score 5.8)
EPSS exploit prediction: 0% (14th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-198066
Weakness: CWE-384
Affected product: Hpe Arubaos-cx
Published: 2025-11-18
Last modified: 2026-06-17

Description

A vulnerability in the web management interface of the AOS-CX OS user authentication service could allow an authenticated remote attacker to hijack an active user session. Successful exploitation may enable the attacker to maintain unauthorized access to the session, potentially leading to the view or modification of sensitive configuration data.

Frequently asked questions

What is CVE-2025-37159?: A vulnerability in the web management interface of the AOS-CX OS user authentication service could allow an authenticated remote attacker to hijack an active user session. Successful exploitation may enable the attacker to maintain unauthorized access to the session, potentially leading to the view or modification of sensitive configuration data.
How severe is CVE-2025-37159?: CVE-2025-37159 has a CVSS 3.x base score of 5.8, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2025-37159 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-37159?: CVE-2025-37159 affects Hpe Arubaos-cx. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-37159?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-37159 have an EU (EUVD) identifier?: Yes. CVE-2025-37159 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-198066.
When was CVE-2025-37159 published?: CVE-2025-37159 was published on 2025-11-18 and last updated on 2026-06-17.

References

https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw04888en_us&docLocale=en_US

Affected products (1)

cpe:2.3:o:hpe:arubaos-cx:*:*:*:*:*:*:*:*

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