vde-2025-030
CRITICAL CVSS 9.1 csaf_frauschersensortechnikgmbh
Description
Frauscher Sensortechnik FDS101, FDS-SNMP101 and FDS102 for FAdC/FAdCi R2 and all previous versions are vulnerable to OS Command Injection via malicious configuration file. CVE-2025-3626 affects FDS102 versions v2.8.0 < v2.13.3. CVE-2025-3705 affects a broader range of products and versions. Specifically, it affects: * FDS102 versions < v2.13.3 * FDS101 versions <= v1.4.25 * FDS-SNMP101 versions <= v.2.3.9 **Update 1.1.0, 29.07.2025:** The summary has been updated to include a mapping between CVEs and affected products, and the remediation section has been revised to include FDS101.
Timeline
- Published
- 2025-07-07 10:00 UTC
- Last Modified
- 2025-07-29
CVSS Details
CVSS details not available.
Affected Products
No product information available.
Weaknesses (CWE)
References
No references available.
Linked Vulnerabilities
No linked vulnerabilities found.
{
"document": {
"acknowledgments": [
{
"organization": "CERT@VDE",
"summary": "coordination",
"urls": [
"https://certvde.com"
]
}
],
"aggregate_severity": {
"namespace": "https://www.first.org/cvss/v3.1/specification-document#Qualitative-Severity-Rating-Scale",
"text": "Critical"
},
"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": "Frauscher Sensortechnik FDS101, FDS-SNMP101 and FDS102 for FAdC/FAdCi R2 and all previous versions are vulnerable to OS Command Injection via malicious configuration file.\n\nCVE-2025-3626 affects FDS102 versions v2.8.0 < v2.13.3.\n\nCVE-2025-3705 affects a broader range of products and versions. Specifically, it affects:\n* FDS102 versions < v2.13.3\n* FDS101 versions <= v1.4.25\n* FDS-SNMP101 versions <= v.2.3.9\n\n**Update 1.1.0, 29.07.2025:** The summary has been updated to include a mapping between CVEs and affected products, and the remediation section has been revised to include FDS101.",
"title": "Summary"
},
{
"category": "description",
"text": "This enables a remote or a local attacker to gain full control of the FDS101/FDS-SNMP101/FDS102 device.",
"title": "Impact"
},
{
"category": "description",
"text": "Security-related application conditions SecRAC:\n\n* The railway operator must ensure that only authorised personnel or people in the company of\nauthorised personnel have access to the Frauscher Diagnostic System FDS101/FDS-SNMP101/FDS102. This applies for both vulnerabilities.\n\n* The recommendation is to connect the Frauscher Diagnostic System FDS102 to a network of category 2. If the Frauscher Diagnostic System FDS102 is connected to a network of category 3\n(according to EN 50159:2010), then additional protective measures must be added. This applies for CVE-2025-3626. ",
"title": "Mitigation"
},
{
"category": "description",
"text": "Update FDS101 or FDS102 to FDS102 v2.13.3 or higher.",
"title": "Remediation"
}
],
"publisher": {
"category": "vendor",
"contact_details": "psirt@frauscher.com",
"name": "Frauscher Sensortechnik GmbH",
"namespace": "https://www.frauscher.com"
},
"references": [
{
"category": "external",
"summary": "Frauscher advisory overview at CERT@VDE",
"url": "https://certvde.com/de/advisories/vendor/frauscher/"
},
{
"category": "external",
"summary": "Frauscher PSIRT",
"url": "https://www.frauscher.com/en/psirt"
},
{
"category": "self",
"summary": "VDE-2025-030: Frauscher: FDS101, FDS-SNMP101 and FDS102 for FAdC/FAdCi are Vulnerable to OS Command Injection Vulnerability - HTML",
"url": "https://certvde.com/en/advisories/VDE-2025-030/"
},
{
"category": "self",
"summary": "VDE-2025-030: Frauscher: FDS101, FDS-SNMP101 and FDS102 for FAdC/FAdCi are Vulnerable to OS Command Injection Vulnerability - CSAF",
"url": "https://frauscher.csaf-tp.certvde.com/.well-known/csaf/white/2025/vde-2025-030.json"
}
],
"title": "Frauscher: FDS101, FDS-SNMP101 and FDS102 for FAdC/FAdCi are Vulnerable to OS Command Injection Vulnerability",
"tracking": {
"aliases": [
"VDE-2025-030"
],
"current_release_date": "2025-07-29T10:00:00.000Z",
"generator": {
"date": "2025-07-29T10:30:17.379Z",
"engine": {
"name": "Secvisogram",
"version": "2.5.31"
}
},
"id": "VDE-2025-030",
"initial_release_date": "2025-07-07T10:00:00.000Z",
"revision_history": [
{
"date": "2025-07-07T10:00:00.000Z",
"number": "1.0.0",
"summary": "Initial revision"
},
{
"date": "2025-07-29T10:00:00.000Z",
"number": "1.1.0",
"summary": "The summary has been updated to include a mapping between CVEs and affected products, and the remediation section has been revised to include FDS101."
}
],
"status": "final",
"version": "1.1.0"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "v2.13.3",
"product": {
"name": "FDS102 v2.13.3",
"product_id": "CSAFID-52001"
}
},
{
"category": "product_version_range",
"name": ">=v2.8.0<v2.13.2",
"product": {
"name": "FDS102 >=v2.8.0<v2.13.3",
"product_id": "CSAFID-51001"
}
},
{
"category": "product_version_range",
"name": "<v2.13.3",
"product": {
"name": "FDS102 <v2.13.3",
"product_id": "CSAFID-51002"
}
}
],
"category": "product_name",
"name": "102"
},
{
"branches": [
{
"category": "product_version_range",
"name": "<=v1.4.25",
"product": {
"name": "FDS101 <=v1.4.25",
"product_id": "CSAFID-51003"
}
}
],
"category": "product_name",
"name": "101"
},
{
"branches": [
{
"category": "product_version_range",
"name": "<=v.2.3.9",
"product": {
"name": "FDS-SNMP101 <=v.2.3.9",
"product_id": "CSAFID-51004"
}
}
],
"category": "product_name",
"name": "SNMP101"
}
],
"category": "product_family",
"name": "FDS"
}
],
"category": "product_family",
"name": "Software"
}
],
"category": "vendor",
"name": "Frauscher"
}
],
"product_groups": [
{
"group_id": "CSAFGID-0001",
"product_ids": [
"CSAFID-51001",
"CSAFID-51002",
"CSAFID-51003",
"CSAFID-51004"
],
"summary": "Affected Products."
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2025-3626",
"cwe": {
"id": "CWE-78",
"name": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')"
},
"notes": [
{
"category": "description",
"text": "A remote attacker with administrator account can gain full control of the device due to improper neutralization of special elements used in an OS Command ('OS Command Injection') while uploading a config file via webUI.",
"title": "Description"
}
],
"product_status": {
"fixed": [
"CSAFID-52001"
],
"known_affected": [
"CSAFID-51001"
]
},
"remediations": [
{
"category": "vendor_fix",
"details": "Update to FDS102 v2.13.3",
"product_ids": [
"CSAFID-51001"
]
},
{
"category": "mitigation",
"details": "Security-related application conditions SecRAC:\n\n* The railway operator must ensure that only authorised personnel or people in the company of\nauthorised personnel have access to the Frauscher Diagnostic System FDS102.\n\n* The recommendation is to connect the Frauscher Diagnostic System FDS102 to a network of category 2. If the Frauscher Diagnostic System FDS102 is connected to a network of category 3\n(according to EN 50159:2010), then additional protective measures must be added.",
"product_ids": [
"CSAFID-51001"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"environmentalScore": 9.1,
"environmentalSeverity": "CRITICAL",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"temporalScore": 9.1,
"temporalSeverity": "CRITICAL",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"CSAFID-51001"
]
}
],
"title": "CVE-2025-3626"
},
{
"cve": "CVE-2025-3705",
"cwe": {
"id": "CWE-78",
"name": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')"
},
"notes": [
{
"category": "description",
"text": "A physical attacker with no privileges can gain full control of the affected device due to improper neutralization of special elements used in an OS Command ('OS Command Injection') when loading a config file from a USB drive.",
"title": "Description"
}
],
"product_status": {
"fixed": [
"CSAFID-52001"
],
"known_affected": [
"CSAFID-51002",
"CSAFID-51003",
"CSAFID-51004"
]
},
"remediations": [
{
"category": "vendor_fix",
"details": "Update to FDS102 v2.13.3",
"product_ids": [
"CSAFID-51002",
"CSAFID-51003"
]
},
{
"category": "mitigation",
"details": "Security-related application conditions SecRAC:\n\n* The railway operator must ensure that only authorised personnel or people in the company of\nauthorised personnel have access to the Frauscher Diagnostic System FDS101/FDS-SNMP101/FDS102.",
"product_ids": [
"CSAFID-51002",
"CSAFID-51003",
"CSAFID-51004"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "PHYSICAL",
"availabilityImpact": "HIGH",
"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"environmentalScore": 6.8,
"environmentalSeverity": "MEDIUM",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"temporalScore": 6.8,
"temporalSeverity": "MEDIUM",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"CSAFID-51002",
"CSAFID-51003",
"CSAFID-51004"
]
}
],
"title": "CVE-2025-3705"
}
]
}