CVE-2026-23595 (GCVE-0-2026-23595)
Vulnerability from cvelistv5 – Published: 2026-02-17 20:45 – Updated: 2026-02-18 15:18
VLAI
EPSS
VEX
Title
Unauthenticated Authentication Bypass in application API allows unauthorized administrative account creation
Summary
An authentication bypass in the application API allows an unauthorized administrative account to be created. A remote attacker could exploit this vulnerability to create privileged user accounts. Successful exploitation could allow an attacker to gain administrative access, modify system configurations, and access or manipulate sensitive data.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-18 14:36 UTC
CWE
- CWE-284 - Improper Access Control
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Hewlett Packard Enterprise (HPE) | HPE Aruba Networking Private 5G Core |
Affected:
1.24.3.0 , ≤ 1.24.3.4
(semver)
|
guessed |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-23595",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-02-18T14:36:43.151616Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-284",
"description": "CWE-284 Improper Access Control",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-18T15:18:41.436Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "affected",
"product": "HPE Aruba Networking Private 5G Core",
"vendor": "Hewlett Packard Enterprise (HPE)",
"versions": [
{
"lessThanOrEqual": "1.24.3.4",
"status": "affected",
"version": "1.24.3.0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "Communication Security Establishments (CSE)"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eAn authentication bypass in the application API allows an unauthorized administrative account to be created. A remote attacker could exploit this vulnerability to create privileged user accounts. Successful exploitation could allow an attacker to gain administrative access, modify system configurations, and access or manipulate sensitive data. \u003c/p\u003e"
}
],
"value": "An authentication bypass in the application API allows an unauthorized administrative account to be created. A remote attacker could exploit this vulnerability to create privileged user accounts. Successful exploitation could allow an attacker to gain administrative access, modify system configurations, and access or manipulate sensitive data."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-17T20:45:43.833Z",
"orgId": "eb103674-0d28-4225-80f8-39fb86215de0",
"shortName": "hpe"
},
"references": [
{
"url": "https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05002en_us\u0026docLocale=en_US"
}
],
"source": {
"advisory": "HPESBNW05002",
"discovery": "EXTERNAL"
},
"title": "Unauthenticated Authentication Bypass in application API allows unauthorized administrative account creation",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "eb103674-0d28-4225-80f8-39fb86215de0",
"assignerShortName": "hpe",
"cveId": "CVE-2026-23595",
"datePublished": "2026-02-17T20:45:43.833Z",
"dateReserved": "2026-01-14T15:40:17.990Z",
"dateUpdated": "2026-02-18T15:18:41.436Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2026-23595",
"date": "2026-09-19",
"epss": "0.00314",
"percentile": "0.24529"
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "affected",
"product": "HPE Aruba Networking Private 5G Core",
"vendor": "Hewlett Packard Enterprise (HPE)",
"versions": [
{
"lessThanOrEqual": "1.24.3.4",
"status": "affected",
"version": "1.24.3.0",
"versionType": "semver"
}
]
}
],
"source": "security-alert@hpe.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:hpe:aruba_networking_private_5g_core:*:*:*:*:*:*:*:*",
"matchCriteriaId": "BDECC3E6-DBAF-4074-BC96-4FC679303158",
"versionEndIncluding": "1.24.3.3",
"versionStartIncluding": "1.24.3.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An authentication bypass in the application API allows an unauthorized administrative account to be created. A remote attacker could exploit this vulnerability to create privileged user accounts. Successful exploitation could allow an attacker to gain administrative access, modify system configurations, and access or manipulate sensitive data."
},
{
"lang": "es",
"value": "Una omisi\u00f3n de autenticaci\u00f3n en la API de la aplicaci\u00f3n permite la creaci\u00f3n de una cuenta administrativa no autorizada. Un atacante remoto podr\u00eda explotar esta vulnerabilidad para crear cuentas de usuario privilegiadas. La explotaci\u00f3n exitosa podr\u00eda permitir a un atacante obtener acceso administrativo, modificar configuraciones del sistema y acceder o manipular datos sensibles."
}
],
"id": "CVE-2026-23595",
"lastModified": "2026-06-17T10:21:48.270",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9,
"source": "security-alert@hpe.com",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-23595",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-02-18T14:36:43.151616Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-02-17T21:22:15.757",
"references": [
{
"source": "security-alert@hpe.com",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05002en_us\u0026docLocale=en_US"
}
],
"sourceIdentifier": "security-alert@hpe.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-284"
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2026-02-19T01:27:32+00:00",
"cve": "CVE-2026-23595",
"id": "CVE-2026-23595",
"initial_release_date": "2026-01-01T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "Unauthenticated Authentication Bypass in application API allows unauthorized administrative account creation",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-23595.json",
"version": "3"
},
"vulnrichment": {
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-23595",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-02-18T14:36:43.151616Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-284",
"description": "CWE-284 Improper Access Control",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-18T14:38:56.019Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "affected",
"product": "HPE Aruba Networking Private 5G Core",
"vendor": "Hewlett Packard Enterprise (HPE)",
"versions": [
{
"lessThanOrEqual": "1.24.3.4",
"status": "affected",
"version": "1.24.3.0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "Communication Security Establishments (CSE)"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eAn authentication bypass in the application API allows an unauthorized administrative account to be created. A remote attacker could exploit this vulnerability to create privileged user accounts. Successful exploitation could allow an attacker to gain administrative access, modify system configurations, and access or manipulate sensitive data. \u003c/p\u003e"
}
],
"value": "An authentication bypass in the application API allows an unauthorized administrative account to be created. A remote attacker could exploit this vulnerability to create privileged user accounts. Successful exploitation could allow an attacker to gain administrative access, modify system configurations, and access or manipulate sensitive data."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-17T20:45:43.833Z",
"orgId": "eb103674-0d28-4225-80f8-39fb86215de0",
"shortName": "hpe"
},
"references": [
{
"url": "https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05002en_us\u0026docLocale=en_US"
}
],
"source": {
"advisory": "HPESBNW05002",
"discovery": "EXTERNAL"
},
"title": "Unauthenticated Authentication Bypass in application API allows unauthorized administrative account creation",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "eb103674-0d28-4225-80f8-39fb86215de0",
"assignerShortName": "hpe",
"cveId": "CVE-2026-23595",
"datePublished": "2026-02-17T20:45:43.833Z",
"dateReserved": "2026-01-14T15:40:17.990Z",
"dateUpdated": "2026-02-18T15:18:41.436Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…