gsd-2021-26724
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
OS Command Injection vulnerability when changing date settings or hostname using web GUI of Nozomi Networks Guardian and CMC allows authenticated administrators to perform remote code execution. This issue affects: Nozomi Networks Guardian 20.0.7.3 version 20.0.7.3 and prior versions. Nozomi Networks CMC 20.0.7.3 version 20.0.7.3 and prior versions.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-26724",
"description": "OS Command Injection vulnerability when changing date settings or hostname using web GUI of Nozomi Networks Guardian and CMC allows authenticated administrators to perform remote code execution. This issue affects: Nozomi Networks Guardian 20.0.7.3 version 20.0.7.3 and prior versions. Nozomi Networks CMC 20.0.7.3 version 20.0.7.3 and prior versions.",
"id": "GSD-2021-26724"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-26724"
],
"details": "OS Command Injection vulnerability when changing date settings or hostname using web GUI of Nozomi Networks Guardian and CMC allows authenticated administrators to perform remote code execution. This issue affects: Nozomi Networks Guardian 20.0.7.3 version 20.0.7.3 and prior versions. Nozomi Networks CMC 20.0.7.3 version 20.0.7.3 and prior versions.",
"id": "GSD-2021-26724",
"modified": "2023-12-13T01:23:33.146867Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"CVE_data_meta": {
"ASSIGNER": "prodsec@nozominetworks.com",
"DATE_PUBLIC": "2021-02-22T00:00:00.000Z",
"ID": "CVE-2021-26724",
"STATE": "PUBLIC",
"TITLE": "Authenticated command injection when changing date settings or hostname in Guardian/CMC before 20.0.7.4"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Guardian",
"version": {
"version_data": [
{
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}
]
}
},
{
"product_name": "CMC",
"version": {
"version_data": [
{
"version_value": "20.0.7.3 and prior versions"
}
]
}
}
]
},
"vendor_name": "Nozomi Networks"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "This bug was found by Erik de Jong"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
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"value": "OS Command Injection vulnerability when changing date settings or hostname using web GUI of Nozomi Networks Guardian and CMC allows authenticated administrators to perform remote code execution. This issue affects: Nozomi Networks Guardian 20.0.7.3 version 20.0.7.3 and prior versions. Nozomi Networks CMC 20.0.7.3 version 20.0.7.3 and prior versions."
}
]
},
"generator": {
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},
"impact": {
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
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"description": [
{
"lang": "eng",
"value": "CWE-78 OS Command Injection"
}
]
}
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},
"references": {
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"name": "https://security.nozominetworks.com/NN-2021:1-01",
"refsource": "CONFIRM",
"url": "https://security.nozominetworks.com/NN-2021:1-01"
}
]
},
"solution": [
{
"lang": "eng",
"value": "v19 series: Upgrade to v19.0.12. \nv20 series: Upgrade to v20.0.7.4.\n"
}
],
"source": {
"advisory": "https://security.nozominetworks.com/NN-2021:1-01",
"discovery": "EXTERNAL"
},
"work_around": [
{
"lang": "eng",
"value": "Use internal firewall feature to limit management interface access and review user roles.\n"
}
]
},
"nvd.nist.gov": {
"configurations": {
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"nodes": [
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{
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"versionEndExcluding": "20.0.7.4",
"versionStartIncluding": "20.0.0.0",
"vulnerable": true
}
],
"operator": "OR"
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"cve": {
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"ID": "CVE-2021-26724"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
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"value": "OS Command Injection vulnerability when changing date settings or hostname using web GUI of Nozomi Networks Guardian and CMC allows authenticated administrators to perform remote code execution. This issue affects: Nozomi Networks Guardian 20.0.7.3 version 20.0.7.3 and prior versions. Nozomi Networks CMC 20.0.7.3 version 20.0.7.3 and prior versions."
}
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"refsource": "CONFIRM",
"tags": [
"Vendor Advisory"
],
"url": "https://security.nozominetworks.com/NN-2021:1-01"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "COMPLETE",
"baseScore": 9.0,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 8.0,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "HIGH",
"userInteractionRequired": false
},
"baseMetricV3": {
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.2,
"impactScore": 5.9
}
},
"lastModifiedDate": "2021-02-26T17:38Z",
"publishedDate": "2021-02-22T21:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- 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.