fkie_cve-2020-3404
Vulnerability from fkie_nvd
Published
2020-09-24 18:15
Modified
2024-11-21 05:30
Severity ?
Summary
A vulnerability in the persistent Telnet/Secure Shell (SSH) CLI of Cisco IOS XE Software could allow an authenticated, local attacker to gain shell access on an affected device and execute commands on the underlying operating system (OS) with root privileges. The vulnerability is due to insufficient enforcement of the consent token in authorizing shell access. An attacker could exploit this vulnerability by authenticating to the persistent Telnet/SSH CLI on an affected device and requesting shell access. A successful exploit could allow the attacker to gain shell access on the affected device and execute commands on the underlying OS with root privileges.
References
Impacted products
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],
"cveTags": [],
"descriptions": [
{
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"value": "A vulnerability in the persistent Telnet/Secure Shell (SSH) CLI of Cisco IOS XE Software could allow an authenticated, local attacker to gain shell access on an affected device and execute commands on the underlying operating system (OS) with root privileges. The vulnerability is due to insufficient enforcement of the consent token in authorizing shell access. An attacker could exploit this vulnerability by authenticating to the persistent Telnet/SSH CLI on an affected device and requesting shell access. A successful exploit could allow the attacker to gain shell access on the affected device and execute commands on the underlying OS with root privileges."
},
{
"lang": "es",
"value": "Una vulnerabilidad en la CLI Telnet/Secure Shell (SSH) persistente de Cisco IOS XE Software, podr\u00eda permitir a un atacante local autenticado obtener acceso de shell en un dispositivo afectado y ejecutar comandos en el sistema operativo (SO) subyacente con privilegios root.\u0026#xa0;La vulnerabilidad es debido a una aplicaci\u00f3n insuficiente del token de consentimiento en la autorizaci\u00f3n del acceso al shell.\u0026#xa0;Un atacante podr\u00eda explotar esta vulnerabilidad al autenticarse en la CLI Telnet/SSH persistente en un dispositivo afectado y solicitar acceso de shell.\u0026#xa0;Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante obtener acceso de shell en el dispositivo afectado y ejecutar comandos en el Sistema Operativo subyacente con privilegios root."
}
],
"id": "CVE-2020-3404",
"lastModified": "2024-11-21T05:30:57.877",
"metrics": {
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"tags": [
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],
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],
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"weaknesses": [
{
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{
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"value": "CWE-863"
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],
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"value": "CWE-863"
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],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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.