How severe is CVE-2023-50275?

CVE-2023-50275 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2023-50275 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-50275?

CVE-2023-50275 affects Hp Oneview. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-50275?

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.

Does CVE-2023-50275 have an EU (EUVD) identifier?

Yes. CVE-2023-50275 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-55086.

When was CVE-2023-50275 published?

CVE-2023-50275 was published on 2024-01-23 and last updated on 2026-06-17.

CVE-2023-50275

CVE-2023-50275 is a high-severity vulnerability in Hp Oneview with a CVSS 3.x base score of 7.5. 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-287.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (59th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-55086
Weakness: CWE-287
Affected product: Hp Oneview
Published: 2024-01-23
Last modified: 2026-06-17

Description

HPE OneView may allow clusterService Authentication Bypass resulting in denial of service.

Frequently asked questions

What is CVE-2023-50275?: HPE OneView may allow clusterService Authentication Bypass resulting in denial of service.
How severe is CVE-2023-50275?: CVE-2023-50275 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2023-50275 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-50275?: CVE-2023-50275 affects Hp Oneview. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-50275?: 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.
Does CVE-2023-50275 have an EU (EUVD) identifier?: Yes. CVE-2023-50275 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-55086.
When was CVE-2023-50275 published?: CVE-2023-50275 was published on 2024-01-23 and last updated on 2026-06-17.

References

https://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=hpesbgn04586en_us

Affected products (1)

cpe:2.3:a:hp:oneview:*:*:*:*:*:*:*:*

More vulnerabilities in Hp Oneview

CVE-2023-30909 — Critical (CVSS 9.8): A remote authentication bypass issue exists in some OneView APIs.
CVE-2023-30908 — Critical (CVSS 9.8): A remote authentication bypass issue exists in a OneView API.
CVE-2022-28616 — Critical (CVSS 9.8): A remote server-side request forgery (ssrf) vulnerability was discovered in HPE OneView version(s): Prior to 7.0. HPE…
CVE-2022-28617 — Critical (CVSS 9.8): A remote bypass security restrictions vulnerability was discovered in HPE OneView version(s): Prior to 7.0. HPE has…
CVE-2020-7198 — High (CVSS 8.8): There is a remote escalation of privilege possible for a malicious user that has a OneView account in OneView and…
CVE-2023-50274 — High (CVSS 7.8): HPE OneView may allow command injection with local privilege escalation.

All CVEs affecting Hp Oneview →

Other CWE-287 (Improper Authentication) vulnerabilities

CVE-2026-45480 — Critical (CVSS 10.0): Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-46389 — Critical (CVSS 10.0): UDS Identity Config builds the Keycloak configuration image (realm, plugins, theme, truststore, JARs) consumed by UDS…
CVE-2026-10611 — Critical (CVSS 10.0): An authentication bypass vulnerability exists in MISP when LDAP mixed authentication is enabled with OTP enforcement.…
CVE-2026-47280 — Critical (CVSS 10.0): Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a…
CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…

Browse all CWE-287 (Improper Authentication) vulnerabilities →