nn-2020_2-01
Vulnerability from csaf_nozominetworks
Published
2020-05-26 11:00
Modified
2024-05-20 11:00
Summary
Cross-site request forgery attack on change password form
Notes
Risk Level for Nozomi customers
Medium
{
"document": {
"aggregate_severity": {
"text": "HIGH"
},
"category": "csaf_vex",
"csaf_version": "2.0",
"distribution": {
"tlp": {
"label": "WHITE"
}
},
"lang": "en-US",
"notes": [
{
"category": "other",
"text": "Medium",
"title": "Risk Level for Nozomi customers"
}
],
"publisher": {
"category": "vendor",
"contact_details": "Nozomi Networks Product Security team can be reached at prodsec@nozominetworks.com",
"name": "Nozomi Networks Product Security",
"namespace": "https://security.nozominetworks.com/psirt"
},
"title": "Cross-site request forgery attack on change password form",
"tracking": {
"current_release_date": "2024-05-20T11:00:00.000Z",
"id": "NN-2020:2-01",
"initial_release_date": "2020-05-26T11:00:00.000Z",
"revision_history": [
{
"date": "2020-05-26T11:00:00.000Z",
"number": "1",
"summary": "Initial revision"
},
{
"date": "2023-09-04T11:00:00.000Z",
"number": "2",
"summary": "Minor updates to format and metadata to improve the CSAF implementation"
},
{
"date": "2023-11-13T11:00:00.000Z",
"number": "3",
"summary": "Migrated to CSAF VEX format"
},
{
"date": "2023-11-16T11:00:00.000Z",
"number": "4",
"summary": "CSAF vers improvements"
},
{
"date": "2024-05-20T11:00:00.000Z",
"number": "5",
"summary": "Added CVSS v4.0 scoring where applicable"
}
],
"status": "final",
"version": "5"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "vers:gem/\u003e=19.0.4|\u003c19.0.11",
"product": {
"name": "Nozomi Networks Guardian \u003e=19.0.4|\u003c19.0.11",
"product_id": "CSAFPID-0001"
}
},
{
"category": "product_version_range",
"name": "vers:gem/\u003e=20.0.0|\u003c20.0.3",
"product": {
"name": "Nozomi Networks Guardian \u003e=20.0.0|\u003c20.0.3",
"product_id": "CSAFPID-0002"
}
},
{
"category": "product_version",
"name": "19.0.11",
"product": {
"name": "Nozomi Networks Guardian 19.0.11",
"product_id": "CSAFPID-0003"
}
},
{
"category": "product_version",
"name": "20.0.3",
"product": {
"name": "Nozomi Networks Guardian 20.0.3",
"product_id": "CSAFPID-0004"
}
}
],
"category": "product_name",
"name": "Guardian"
},
{
"branches": [
{
"category": "product_version_range",
"name": "vers:gem/\u003e=19.0.4|\u003c19.0.11",
"product": {
"name": "Nozomi Networks CMC \u003e=19.0.4|\u003c19.0.11",
"product_id": "CSAFPID-0005"
}
},
{
"category": "product_version_range",
"name": "vers:gem/\u003e=20.0.0|\u003c20.0.3",
"product": {
"name": "Nozomi Networks CMC \u003e=20.0.0|\u003c20.0.3",
"product_id": "CSAFPID-0006"
}
},
{
"category": "product_version",
"name": "19.0.11",
"product": {
"name": "Nozomi Networks CMC 19.0.11",
"product_id": "CSAFPID-0007"
}
},
{
"category": "product_version",
"name": "20.0.3",
"product": {
"name": "Nozomi Networks CMC 20.0.3",
"product_id": "CSAFPID-0008"
}
}
],
"category": "product_name",
"name": "CMC"
}
],
"category": "vendor",
"name": "Nozomi Networks"
}
]
},
"vulnerabilities": [
{
"acknowledgments": [
{
"organization": "Schneider Electric Industry Services",
"summary": "finding this bug"
}
],
"cwe": {
"id": "CWE-352",
"name": "Cross-Site Request Forgery (CSRF)"
},
"discovery_date": "2020-05-26T11:00:00.000Z",
"ids": [
{
"system_name": "Nozomi Networks Security Advisory ID",
"text": "NN-2020:2-01"
}
],
"notes": [
{
"category": "summary",
"text": "Change password doesn\u0027t validate CSRF token properly.",
"title": "Vulnerability summary"
}
],
"product_status": {
"fixed": [
"CSAFPID-0003",
"CSAFPID-0004",
"CSAFPID-0007",
"CSAFPID-0008"
],
"known_affected": [
"CSAFPID-0001",
"CSAFPID-0002",
"CSAFPID-0005",
"CSAFPID-0006"
]
},
"remediations": [
{
"category": "mitigation",
"details": "Users should always pay attention to phishing emails and un-trusted links.",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002",
"CSAFPID-0005",
"CSAFPID-0006"
]
},
{
"category": "vendor_fix",
"details": "v19 series: Upgrade to v19.0.11 v20 series: Upgrade to v20.0.3",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002",
"CSAFPID-0005",
"CSAFPID-0006"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"CSAFPID-0001",
"CSAFPID-0002",
"CSAFPID-0005",
"CSAFPID-0006"
]
}
],
"threats": [
{
"category": "impact",
"details": "An attacker can force the victim to change password without knowing. To successfully complete this attack the victim needs to be logged to the Guardian/CMC and visit a special prepared page containing the forged change password request. The change password request will be logged to the internal Guardian/CMC audit log and the victim session will be terminated. The attacked must have Guardian/CMC reachability to login into the system after a successful attack. Guardian/CMC starting from v19.0.4 are affected, versions before v19.0.4 are NOT affected."
}
],
"title": "Cross-site request forgery attack on change password form"
}
]
}
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Sightings
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Nomenclature
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