vde-2025-038
HIGH CVSS 7.5 csaf_helmholzgmbhcokg
Description
Two vulnerabilities in myREX24/myREX24.virtual can lead to user enumeration an password bypass.
Timeline
- Published
- 2025-06-24 10:00 UTC
- Last Modified
- 2025-06-24
CVSS Details
CVSS details not available.
Affected Products
No product information available.
References
No references available.
Linked Vulnerabilities
No linked vulnerabilities found.
{
"document": {
"acknowledgments": [
{
"organization": "CERT@VDE",
"summary": "coordination",
"urls": [
"https://certvde.com"
]
},
{
"names": [
"Peter Husted Simonsen",
"Irwin Przeperski"
],
"organization": "Eviden",
"summary": "reporting"
}
],
"aggregate_severity": {
"namespace": "https://www.helmholz.de",
"text": "critical"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"tlp": {
"label": "WHITE"
}
},
"lang": "en-GB",
"notes": [
{
"category": "summary",
"text": "Two vulnerabilities in myREX24/myREX24.virtual can lead to user enumeration an password bypass.",
"title": "Summary"
},
{
"category": "description",
"text": "CVE-2025-3091: An attacker in possession of the second factor for an user can login as that user without knowledge of the password (first factor)\n\nCVE-2025-3092: An unprotected endpoint can by used to enumerate valid user names.",
"title": "Impact"
},
{
"category": "description",
"text": "CVE-2025-3091: Update to latest version: 2.16.5\n\nCVE-2025-3092: Update to latest version: 2.18.0",
"title": "Remediation"
},
{
"category": "general",
"text": "Always use the latest available firmware version on all devices.",
"title": "General Recommendation"
}
],
"publisher": {
"category": "vendor",
"contact_details": "psirt@helmholz.de",
"name": "Helmholz GmbH & Co. KG",
"namespace": "https://www.helmholz.de"
},
"references": [
{
"category": "external",
"summary": "Helmholz GmbH & Co. KG Advisories",
"url": "https://www.helmholz.de"
},
{
"category": "external",
"summary": "CERT@VDE Security Advisories for Helmholz GmbH & Co. KG",
"url": "https://certvde.com/en/advisories/vendor/helmholz"
},
{
"category": "self",
"summary": "VDE-2025-038: Vulnerabilities in myREX24/myREX24.virtual - HTML",
"url": "https://certvde.com/en/advisories/VDE-2025-038"
},
{
"category": "self",
"summary": "VDE-2025-038: Vulnerabilities in myREX24/myREX24.virtual - CSAF",
"url": "https://helmholz.csaf-tp.certvde.com/.well-known/csaf/white/2025/vde-2025-038.json"
}
],
"title": "Vulnerabilities in myREX24/myREX24.virtual",
"tracking": {
"aliases": [
"VDE-2025-038"
],
"current_release_date": "2025-06-24T10:00:00.000Z",
"generator": {
"date": "2025-06-16T07:18:20.521Z",
"engine": {
"name": "Secvisogram",
"version": "2.5.26"
}
},
"id": "VDE-2025-038",
"initial_release_date": "2025-06-24T10:00:00.000Z",
"revision_history": [
{
"date": "2025-06-24T10:00:00.000Z",
"number": "1",
"summary": "Initial revision."
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "myREX24",
"product": {
"name": "myREX24",
"product_id": "CSAFPID-11001"
}
},
{
"category": "product_name",
"name": "myREX24.virtual",
"product": {
"name": "myREX24.virtual",
"product_id": "CSAFPID-11002"
}
}
],
"category": "product_family",
"name": "myREX24"
}
],
"category": "product_family",
"name": "Hardware"
},
{
"branches": [
{
"category": "product_version",
"name": "2.18.0",
"product": {
"name": "Firmware 2.18.0",
"product_id": "CSAFPID-22001"
}
},
{
"category": "product_version_range",
"name": "<2.18.0",
"product": {
"name": "Firmware <2.18.0",
"product_id": "CSAFPID-21002"
}
},
{
"category": "product_version",
"name": "2.16.5",
"product": {
"name": "Firmware 2.16.5",
"product_id": "CSAFPID-22003"
}
},
{
"category": "product_version_range",
"name": "<2.16.5",
"product": {
"name": "Firmware <2.16.5",
"product_id": "CSAFPID-22004"
}
}
],
"category": "product_family",
"name": "Firmware"
}
],
"category": "vendor",
"name": "Helmholz"
}
],
"product_groups": [
{
"group_id": "CSAFGID-0001",
"product_ids": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-33001",
"CSAFPID-33002"
],
"summary": "Affected products."
},
{
"group_id": "CSAFGID-0002",
"product_ids": [
"CSAFPID-32001",
"CSAFPID-32002",
"CSAFPID-34001",
"CSAFPID-34002"
],
"summary": "Fixed products."
}
],
"relationships": [
{
"category": "installed_on",
"full_product_name": {
"name": "Firmware <2.16.5 installed on myREX24",
"product_id": "CSAFPID-31001"
},
"product_reference": "CSAFPID-22004",
"relates_to_product_reference": "CSAFPID-11001"
},
{
"category": "installed_on",
"full_product_name": {
"name": "Firmware <2.16.5 installed on myREX24.virtual",
"product_id": "CSAFPID-31002"
},
"product_reference": "CSAFPID-22004",
"relates_to_product_reference": "CSAFPID-11002"
},
{
"category": "installed_on",
"full_product_name": {
"name": "Firmware 2.16.5 installed on myREX24",
"product_id": "CSAFPID-32001"
},
"product_reference": "CSAFPID-22003",
"relates_to_product_reference": "CSAFPID-11001"
},
{
"category": "installed_on",
"full_product_name": {
"name": "Firmware 2.16.5 installed on myREX24.virtual",
"product_id": "CSAFPID-32002"
},
"product_reference": "CSAFPID-22003",
"relates_to_product_reference": "CSAFPID-11002"
},
{
"category": "installed_on",
"full_product_name": {
"name": "Firmware <2.18.0 installed on myREX24",
"product_id": "CSAFPID-33001"
},
"product_reference": "CSAFPID-21002",
"relates_to_product_reference": "CSAFPID-11001"
},
{
"category": "installed_on",
"full_product_name": {
"name": "Firmware <2.18.0 installed on myREX24.virtual",
"product_id": "CSAFPID-33002"
},
"product_reference": "CSAFPID-21002",
"relates_to_product_reference": "CSAFPID-11002"
},
{
"category": "installed_on",
"full_product_name": {
"name": "Firmware 2.18.0 installed on myREX24",
"product_id": "CSAFPID-34001"
},
"product_reference": "CSAFPID-22001",
"relates_to_product_reference": "CSAFPID-11001"
},
{
"category": "installed_on",
"full_product_name": {
"name": "Firmware 2.18.0 installed on myREX24.virtual",
"product_id": "CSAFPID-34002"
},
"product_reference": "CSAFPID-22001",
"relates_to_product_reference": "CSAFPID-11002"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2025-3091",
"cwe": {
"id": "CWE-639",
"name": "Authorization Bypass Through User-Controlled Key"
},
"notes": [
{
"audience": "all",
"category": "description",
"text": "An low privileged remote attacker in possession of the second factor for another user can login as that user without knowledge of the other user`s password.",
"title": "Vulnerability Description"
}
],
"product_status": {
"fixed": [
"CSAFPID-32001",
"CSAFPID-32002"
],
"known_affected": [
"CSAFPID-31001",
"CSAFPID-31002"
]
},
"remediations": [
{
"category": "vendor_fix",
"details": "Update to latest version: 2.16.5",
"group_ids": [
"CSAFGID-0001"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"environmentalScore": 7.5,
"environmentalSeverity": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"temporalScore": 7.5,
"temporalSeverity": "HIGH",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"CSAFPID-31001",
"CSAFPID-31002"
]
}
],
"title": "CVE-2025-3091"
},
{
"cve": "CVE-2025-3092",
"cwe": {
"id": "CWE-204",
"name": "Observable Response Discrepancy"
},
"notes": [
{
"audience": "all",
"category": "description",
"text": "An unauthenticated remote attacker can enumerate valid user names from an unprotected endpoint.",
"title": "Vulnerability Description"
}
],
"product_status": {
"fixed": [
"CSAFPID-34001",
"CSAFPID-34002"
],
"known_affected": [
"CSAFPID-33001",
"CSAFPID-33002"
]
},
"remediations": [
{
"category": "vendor_fix",
"details": "Update to latest version: 2.18.0",
"group_ids": [
"CSAFGID-0001"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"environmentalScore": 7.5,
"environmentalSeverity": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"temporalScore": 7.5,
"temporalSeverity": "HIGH",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"CSAFPID-33001",
"CSAFPID-33002"
]
}
],
"title": "CVE-2025-3092"
}
]
}