gsd-2022-20926
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
A vulnerability in the web management interface of the Cisco Firepower Management Center (FMC) Software could allow an authenticated, remote attacker to execute arbitrary commands on the underlying operating system. The vulnerability is due to insufficient validation of user-supplied parameters for certain API endpoints. An attacker could exploit this vulnerability by sending crafted input to an affected API endpoint. A successful exploit could allow an attacker to execute arbitrary commands on the device with low system privileges. To successfully exploit this vulnerability, an attacker would need valid credentials for a user with Device permissions: by default, only Administrators, Security Approvers and Network Admins user accounts have these permissions.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2022-20926",
"description": "A vulnerability in the web management interface of the Cisco Firepower Management Center (FMC) Software could allow an authenticated, remote attacker to execute arbitrary commands on the underlying operating system. The vulnerability is due to insufficient validation of user-supplied parameters for certain API endpoints. An attacker could exploit this vulnerability by sending crafted input to an affected API endpoint. A successful exploit could allow an attacker to execute arbitrary commands on the device with low system privileges. To successfully exploit this vulnerability, an attacker would need valid credentials for a user with Device permissions: by default, only Administrators, Security Approvers and Network Admins user accounts have these permissions.",
"id": "GSD-2022-20926"
},
"gsd": {
"metadata": {
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"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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],
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"id": "GSD-2022-20926",
"modified": "2023-12-13T01:19:17.127832Z",
"schema_version": "1.4.0"
}
},
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"STATE": "PUBLIC"
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"affects": {
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"description": {
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"value": "A vulnerability in the web management interface of the Cisco Firepower Management Center (FMC) Software could allow an authenticated, remote attacker to execute arbitrary commands on the underlying operating system.\r\n\r The vulnerability is due to insufficient validation of user-supplied parameters for certain API endpoints. An attacker could exploit this vulnerability by sending crafted input to an affected API endpoint. A successful exploit could allow an attacker to execute arbitrary commands on the device with low system privileges. To successfully exploit this vulnerability, an attacker would need valid credentials for a user with Device permissions: by default, only Administrators, Security Approvers and Network Admins user accounts have these permissions."
}
]
},
"exploit": [
{
"lang": "en",
"value": "The Cisco Product Security Incident Response team (PSIRT) is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory."
}
],
"impact": {
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
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"description": [
{
"cweId": "CWE-77",
"lang": "eng",
"value": "Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)"
}
]
}
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},
"references": {
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"name": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-cmd-inj-Z3B5MY35",
"refsource": "MISC",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-cmd-inj-Z3B5MY35"
}
]
},
"source": {
"advisory": "cisco-sa-fmc-cmd-inj-Z3B5MY35",
"defects": [
"CSCwb23048"
],
"discovery": "INTERNAL"
}
},
"nvd.nist.gov": {
"cve": {
"configurations": [
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"descriptions": [
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"lang": "en",
"value": "A vulnerability in the web management interface of the Cisco Firepower Management Center (FMC) Software could allow an authenticated, remote attacker to execute arbitrary commands on the underlying operating system.\r\n\r The vulnerability is due to insufficient validation of user-supplied parameters for certain API endpoints. An attacker could exploit this vulnerability by sending crafted input to an affected API endpoint. A successful exploit could allow an attacker to execute arbitrary commands on the device with low system privileges. To successfully exploit this vulnerability, an attacker would need valid credentials for a user with Device permissions: by default, only Administrators, Security Approvers and Network Admins user accounts have these permissions."
},
{
"lang": "es",
"value": "Una vulnerabilidad en la interfaz de administraci\u00f3n web del software Cisco Firepower Management Center (FMC) podr\u00eda permitir que un atacante remoto autenticado ejecute comandos arbitrarios en el Sistema Operativo subyacente. La vulnerabilidad se debe a una validaci\u00f3n insuficiente de los par\u00e1metros proporcionados por el usuario para algunas API de endpoint. Un atacante podr\u00eda aprovechar esta vulnerabilidad enviando informaci\u00f3n manipulada a un endpoint API afectado. Un exploit exitoso podr\u00eda permitir a un atacante ejecutar comandos arbitrarios en el dispositivo con privilegios bajos del sistema. Para aprovechar esta vulnerabilidad con \u00e9xito, un atacante necesitar\u00eda credenciales v\u00e1lidas para un usuario con permisos de dispositivo: de forma predeterminada, solo las cuentas de usuario Administradores, Aprobadores de Seguridad y Administradores de Red tienen estos permisos."
}
],
"id": "CVE-2022-20926",
"lastModified": "2024-01-25T17:15:19.320",
"metrics": {
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{
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
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"source": "ykramarz@cisco.com",
"type": "Secondary"
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},
"published": "2022-11-15T21:15:32.467",
"references": [
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"source": "ykramarz@cisco.com",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-cmd-inj-Z3B5MY35"
}
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"sourceIdentifier": "ykramarz@cisco.com",
"vulnStatus": "Modified",
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"type": "Secondary"
}
]
}
}
}
}
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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.
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- 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.