cvelist/2021/31xxx/CVE-2021-31373.json
2021-10-19 19:01:03 +00:00

179 lines
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JSON

{
"CVE_data_meta": {
"ASSIGNER": "sirt@juniper.net",
"DATE_PUBLIC": "2021-10-13T16:00:00.000Z",
"ID": "CVE-2021-31373",
"STATE": "PUBLIC",
"TITLE": "Junos OS: SRX Series: Persistent XSS vulnerability in J-Web"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Junos OS",
"version": {
"version_data": [
{
"platform": "SRX Series",
"version_affected": "<",
"version_name": "18.2",
"version_value": "18.2R3-S8"
},
{
"platform": "SRX Series",
"version_affected": "<",
"version_name": "18.3",
"version_value": "18.3R3-S5"
},
{
"platform": "SRX Series",
"version_affected": "<",
"version_name": "18.4",
"version_value": "18.4R3-S8"
},
{
"platform": "SRX Series",
"version_affected": "<",
"version_name": "19.1",
"version_value": "19.1R3-S5"
},
{
"platform": "SRX Series",
"version_affected": "<",
"version_name": "19.2",
"version_value": "19.2R1-S7, 19.2R3-S3"
},
{
"platform": "SRX Series",
"version_affected": "<",
"version_name": "19.3",
"version_value": "19.3R2-S6, 19.3R3-S3"
},
{
"platform": "SRX Series",
"version_affected": "<",
"version_name": "19.4",
"version_value": "19.4R1-S4, 19.4R2-S4, 19.4R3-S3"
},
{
"platform": "SRX Series",
"version_affected": "<",
"version_name": "20.1",
"version_value": "20.1R2-S2, 20.1R3"
},
{
"platform": "SRX Series",
"version_affected": "<",
"version_name": "20.2",
"version_value": "20.2R3-S1"
},
{
"platform": "SRX Series",
"version_affected": "<",
"version_name": "20.3",
"version_value": "20.3R2-S1, 20.3R3"
}
]
}
}
]
},
"vendor_name": "Juniper Networks"
}
]
}
},
"configuration": [
{
"lang": "eng",
"value": "The examples of the config stanza affected by this issue:\n\n [system services web-management]\n [system services web-management https]"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A persistent Cross-Site Scripting (XSS) vulnerability in Juniper Networks Junos OS on SRX Series, J-Web interface may allow a remote authenticated user to inject persistent and malicious scripts. An attacker can exploit this vulnerability to steal sensitive data and credentials from a web administration session, or hijack another user's active session to perform administrative actions. This issue affects: Juniper Networks Junos OS on SRX Series: 18.2 versions prior to 18.2R3-S8; 18.3 versions prior to 18.3R3-S5; 18.4 versions prior to 18.4R3-S8; 19.1 versions prior to 19.1R3-S5; 19.2 versions prior to 19.2R1-S7, 19.2R3-S3; 19.3 versions prior to 19.3R2-S6, 19.3R3-S3; 19.4 versions prior to 19.4R1-S4, 19.4R2-S4, 19.4R3-S3; 20.1 versions prior to 20.1R2-S2, 20.1R3; 20.2 versions prior to 20.2R3-S1; 20.3 versions prior to 20.3R2-S1, 20.3R3."
}
]
},
"exploit": [
{
"lang": "eng",
"value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
}
],
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-20 Improper Input Validation"
}
]
},
{
"description": [
{
"lang": "eng",
"value": "CWE-79 Cross-site Scripting (XSS)"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://kb.juniper.net/JSA11238",
"refsource": "CONFIRM",
"url": "https://kb.juniper.net/JSA11238"
}
]
},
"solution": [
{
"lang": "eng",
"value": "The following software releases have been updated to resolve this specific issue: 18.2R3-S8, 18.3R3-S5, 18.4R3-S8, 19.1R3-S5, 19.2R1-S7, 19.2R3-S3, 19.3R2-S6, 19.3R3-S3, 19.4R1-S4, 19.4R2-S4, 19.4R3-S3, 20.1R2-S2, 20.1R3, 20.2R3-S1, 20.3R2-S1, 20.3R3, 20.4R1, and all subsequent releases.\n"
}
],
"source": {
"advisory": "JSA11238",
"defect": [
"1460162"
],
"discovery": "INTERNAL"
},
"work_around": [
{
"lang": "eng",
"value": "To reduce the risk of exploitation of this issue, use access lists or firewall filters to limit access to only trusted administrative networks, hosts and users.\n\nAlternatively, J-Web can be disabled.\n"
}
]
}