gsd-2022-22251
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
On cSRX Series devices software permission issues in the container filesystem and stored files combined with storing passwords in a recoverable format in Juniper Networks Junos OS allows a local, low-privileged attacker to elevate their permissions to take control of any instance of a cSRX software deployment. This issue affects Juniper Networks Junos OS 20.2 version 20.2R1 and later versions prior to 21.2R1 on cSRX Series.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2022-22251",
"description": "On cSRX Series devices software permission issues in the container filesystem and stored files combined with storing passwords in a recoverable format in Juniper Networks Junos OS allows a local, low-privileged attacker to elevate their permissions to take control of any instance of a cSRX software deployment. This issue affects Juniper Networks Junos OS 20.2 version 20.2R1 and later versions prior to 21.2R1 on cSRX Series.",
"id": "GSD-2022-22251"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2022-22251"
],
"details": "On cSRX Series devices software permission issues in the container filesystem and stored files combined with storing passwords in a recoverable format in Juniper Networks Junos OS allows a local, low-privileged attacker to elevate their permissions to take control of any instance of a cSRX software deployment. This issue affects Juniper Networks Junos OS 20.2 version 20.2R1 and later versions prior to 21.2R1 on cSRX Series.",
"id": "GSD-2022-22251",
"modified": "2023-12-13T01:19:29.469114Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "sirt@juniper.net",
"DATE_PUBLIC": "2022-10-12T16:00:00.000Z",
"ID": "CVE-2022-22251",
"STATE": "PUBLIC",
"TITLE": "cSRX Series: Storing Passwords in a Recoverable Format and software permissions issues allows a local attacker to elevate privileges"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Junos OS",
"version": {
"version_data": [
{
"platform": "cSRX Series",
"version_affected": "\u003e=",
"version_name": "20.2",
"version_value": "20.2R1"
},
{
"platform": "cSRX Series",
"version_affected": "\u003e=",
"version_name": "20.3",
"version_value": "20.3R1"
},
{
"platform": "cSRX Series",
"version_affected": "\u003e=",
"version_name": "20.4",
"version_value": "20.4R1"
},
{
"platform": "cSRX Series",
"version_affected": "\u003e=",
"version_name": "21.1",
"version_value": "21.1R1"
},
{
"platform": "cSRX Series",
"version_affected": "!\u003c",
"version_value": "20.2R1"
}
]
}
}
]
},
"vendor_name": "Juniper Networks"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "On cSRX Series devices software permission issues in the container filesystem and stored files combined with storing passwords in a recoverable format in Juniper Networks Junos OS allows a local, low-privileged attacker to elevate their permissions to take control of any instance of a cSRX software deployment. This issue affects Juniper Networks Junos OS 20.2 version 20.2R1 and later versions prior to 21.2R1 on cSRX Series."
}
]
},
"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": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-257 Storing Passwords in a Recoverable Format"
}
]
},
{
"description": [
{
"lang": "eng",
"value": "CWE-275 Permission Issues"
}
]
},
{
"description": [
{
"lang": "eng",
"value": "Privilege elevation"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://kb.juniper.net/JSA69908",
"refsource": "CONFIRM",
"url": "https://kb.juniper.net/JSA69908"
}
]
},
"solution": [
{
"lang": "eng",
"value": "The following software releases have been updated to resolve this specific issue: Junos OS 21.2R1, and all subsequent releases.\n\nAdditionally, customers using Docker or Kubernetes must contact JTAC to receive additional guidance on applying commands manually to deployments to provide a complete fix."
}
],
"source": {
"advisory": "JSA69908",
"defect": [
"1564383"
],
"discovery": "INTERNAL"
},
"work_around": [
{
"lang": "eng",
"value": "There are no viable workarounds for this issue. \n\nTo reduce the risk of exploitation of this issue, use access lists or firewall filters to limit access to the cSRX instance to only trusted administrative networks, hosts and users."
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "21.2",
"versionStartIncluding": "20.2",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:juniper:csrx:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
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"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "sirt@juniper.net",
"ID": "CVE-2022-22251"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "On cSRX Series devices software permission issues in the container filesystem and stored files combined with storing passwords in a recoverable format in Juniper Networks Junos OS allows a local, low-privileged attacker to elevate their permissions to take control of any instance of a cSRX software deployment. This issue affects Juniper Networks Junos OS 20.2 version 20.2R1 and later versions prior to 21.2R1 on cSRX Series."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-522"
}
]
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},
"references": {
"reference_data": [
{
"name": "https://kb.juniper.net/JSA69908",
"refsource": "CONFIRM",
"tags": [
"Mitigation",
"Vendor Advisory"
],
"url": "https://kb.juniper.net/JSA69908"
}
]
}
},
"impact": {
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9
}
},
"lastModifiedDate": "2022-10-21T17:08Z",
"publishedDate": "2022-10-18T03:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.