vde-2023-008
HIGH CVSS 8.8 csaf_helmholzgmbhcokg
Description
Two vulnerabilites have been discovered in myREX24 and myREX24.virtual in all versions through 2.13.3.
Timeline
- Published
- 2023-05-15 12:06 UTC
- Last Modified
- 2023-05-15
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"
]
},
{
"organization": "Hussein Alsharafi",
"summary": "reporting"
}
],
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en-GB",
"notes": [
{
"category": "summary",
"text": "Two vulnerabilites have been discovered in myREX24 and myREX24.virtual in all versions through 2.13.3.",
"title": "Summary"
},
{
"category": "description",
"text": "Please consult the CVE Entries.",
"title": "Impact"
},
{
"category": "description",
"text": "Mitigation for CVE-2023-0985:\nIf you have MFA enabled on the admin user, the password will still be set, but the attacker will be unable to login as the MFA is still in place.",
"title": "Mitigation"
},
{
"category": "description",
"text": "Update to latest Version: 2.13.4",
"title": "Remediation"
}
],
"publisher": {
"category": "vendor",
"contact_details": "psirt@helmholz.de",
"name": "Helmholz GmbH & Co. KG",
"namespace": "https://www.helmholz.de"
},
"references": [
{
"category": "self",
"summary": "VDE-2023-008: Helmholz: Multiple vulnerabilites in myREX24 and myREX24.virtual - HTML",
"url": "https://certvde.com/en/advisories/VDE-2023-008/"
},
{
"category": "self",
"summary": "VDE-2023-008: Helmholz: Multiple vulnerabilites in myREX24 and myREX24.virtual - CSAF",
"url": "https://helmholz.csaf-tp.certvde.com/.well-known/csaf/white/2023/vde-2023-008.json"
},
{
"category": "external",
"summary": "Vendor PSIRT",
"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/"
}
],
"title": "Helmholz: Multiple vulnerabilites in myREX24 and myREX24.virtual",
"tracking": {
"aliases": [
"VDE-2023-008"
],
"current_release_date": "2023-05-15T12:06:00.000Z",
"generator": {
"date": "2025-04-24T19:54:54.427Z",
"engine": {
"name": "Secvisogram",
"version": "2.5.24"
}
},
"id": "VDE-2023-008",
"initial_release_date": "2023-05-15T12:06:00.000Z",
"revision_history": [
{
"date": "2023-05-15T12:06:00.000Z",
"number": "1",
"summary": "Initial revision."
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "<=2.13.3",
"product": {
"name": "myREX24 <=2.13.3",
"product_id": "CSAFPID-51001"
}
},
{
"category": "product_version",
"name": "2.13.4",
"product": {
"name": "myREX24 2.13.4",
"product_id": "CSAFPID-52001"
}
}
],
"category": "product_name",
"name": "myREX24"
},
{
"branches": [
{
"category": "product_version_range",
"name": "<=2.13.3",
"product": {
"name": "myREX24.virtual <=2.13.3",
"product_id": "CSAFPID-51002"
}
},
{
"category": "product_version",
"name": "2.13.4",
"product": {
"name": "myREX24.virtual 2.13.4",
"product_id": "CSAFPID-52002"
}
}
],
"category": "product_name",
"name": "myREX24.virtual"
}
],
"category": "product_family",
"name": "Software"
}
],
"category": "vendor",
"name": "Helmholz"
}
],
"product_groups": [
{
"group_id": "CSAFGID-0001",
"product_ids": [
"CSAFPID-51001",
"CSAFPID-51002"
],
"summary": "Affected products."
},
{
"group_id": "CSAFGID-0002",
"product_ids": [
"CSAFPID-52001",
"CSAFPID-52002"
],
"summary": "Fixed products."
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2023-0985",
"cwe": {
"id": "CWE-639",
"name": "Authorization Bypass Through User-Controlled Key"
},
"notes": [
{
"category": "description",
"text": "An Authorization Bypass vulnerability was found in MB Connect Lines mbCONNECT24, mymbCONNECT24 and Helmholz' myREX24 and myREX24.virtual version <= 2.13.3. An authenticated remote user with low privileges can change the password of any user in the same account. This allows to take over the admin user and therefore fully compromise the account.",
"title": "Vulnerability Description"
}
],
"product_status": {
"fixed": [
"CSAFPID-52001",
"CSAFPID-52002"
],
"known_affected": [
"CSAFPID-51001",
"CSAFPID-51002"
]
},
"remediations": [
{
"category": "mitigation",
"details": "Mitigation for CVE-2023-0985:\nIf you have MFA enabled on the admin user, the password will still be set, but the attacker will be unable to login as the MFA is still in place.",
"group_ids": [
"CSAFGID-0001"
]
},
{
"category": "vendor_fix",
"details": "Update to latest Version: 2.13.4",
"group_ids": [
"CSAFGID-0001"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"environmentalScore": 8.8,
"environmentalSeverity": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"temporalScore": 8.8,
"temporalSeverity": "HIGH",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"CSAFPID-51001",
"CSAFPID-51002"
]
}
],
"title": "CVE-2023-0985"
},
{
"cve": "CVE-2023-1779",
"cwe": {
"id": "CWE-863",
"name": "Incorrect Authorization"
},
"notes": [
{
"category": "description",
"text": "Exposure of Sensitive Information to an unauthorized actor vulnerability in MB Connect Lines mbCONNECT24, mymbCONNECT24 and Helmholz' myREX24 and myREX24.virtual in versions <=2.13.3 allow an authorized remote attacker with low privileges to view a limited amount of another accounts contact information.",
"title": "Vulnerability Description"
}
],
"product_status": {
"fixed": [
"CSAFPID-52001",
"CSAFPID-52002"
],
"known_affected": [
"CSAFPID-51001",
"CSAFPID-51002"
]
},
"remediations": [
{
"category": "mitigation",
"details": "Mitigation for CVE-2023-0985:\nIf you have MFA enabled on the admin user, the password will still be set, but the attacker will be unable to login as the MFA is still in place.",
"group_ids": [
"CSAFGID-0001"
]
},
{
"category": "vendor_fix",
"details": "Update to latest Version: 2.13.4",
"group_ids": [
"CSAFGID-0001"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"environmentalScore": 4.3,
"environmentalSeverity": "MEDIUM",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"temporalScore": 4.3,
"temporalSeverity": "MEDIUM",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"products": [
"CSAFPID-51001",
"CSAFPID-51002"
]
}
],
"title": "CVE-2023-1779"
}
]
}