gsd-2021-35223
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
The Serv-U File Server allows for events such as user login failures to be audited by executing a command. This command can be supplied with parameters that can take the form of user string variables, allowing remote code execution.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-35223",
"description": "The Serv-U File Server allows for events such as user login failures to be audited by executing a command. This command can be supplied with parameters that can take the form of user string variables, allowing remote code execution.",
"id": "GSD-2021-35223"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-35223"
],
"details": "The Serv-U File Server allows for events such as user login failures to be audited by executing a command. This command can be supplied with parameters that can take the form of user string variables, allowing remote code execution.",
"id": "GSD-2021-35223",
"modified": "2023-12-13T01:23:27.935604Z",
"schema_version": "1.4.0"
}
},
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"ID": "CVE-2021-35223",
"STATE": "PUBLIC",
"TITLE": "Execute Command Function Allows Remote Code Execution (RCE)Vulnerability "
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Serv-U",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "15.2.3 and previous versions",
"version_value": "15.2.4 "
}
]
}
}
]
},
"vendor_name": "SolarWinds"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "SolarWinds would like to thank Exodus Intelligence (exodusintel.com) for reporting on the issue in a responsible manner"
}
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}
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"impact": {
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
}
},
"problemtype": {
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"description": [
{
"lang": "eng",
"value": "CWE-20 Improper Input Validation"
}
]
}
]
},
"references": {
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{
"name": "https://support.solarwinds.com/SuccessCenter/s/article/Execute-Command-Function-Allows-Remote-Code-Execution-RCE-Vulnerability-CVE-2021-35223?language=en_US",
"refsource": "MISC",
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},
{
"name": "https://documentation.solarwinds.com/en/success_center/servu/content/release_notes/servu_15-2-4_release_notes.htm",
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"url": "https://documentation.solarwinds.com/en/success_center/servu/content/release_notes/servu_15-2-4_release_notes.htm"
},
{
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"url": "https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35223"
}
]
},
"solution": [
{
"lang": "eng",
"value": "SolarWinds recommends customers upgrade to the latest version of the product as soon as possible. Upgrading the software will remediate this vulnerability. "
}
],
"source": {
"defect": [
"CVE-2021-35223"
],
"discovery": "UNKNOWN"
},
"work_around": [
{
"lang": "eng",
"value": "If you are unable to upgrade immediately. See SolarWinds Knowledgebase Article Below:\nhttps://support.solarwinds.com/SuccessCenter/s/article/Execute-Command-Function-Allows-Remote-Code-Execution-RCE-Vulnerability-CVE-2021-35223?language=en_US"
}
]
},
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"ID": "CVE-2021-35223"
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"description": {
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"value": "The Serv-U File Server allows for events such as user login failures to be audited by executing a command. This command can be supplied with parameters that can take the form of user string variables, allowing remote code execution."
}
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"references": {
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{
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}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9
}
},
"lastModifiedDate": "2021-09-16T12:38Z",
"publishedDate": "2021-08-31T16:15Z"
}
}
}
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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.