All the vulnerabilites related to cisco - csr1000v
cve-2021-34723
Vulnerability from cvelistv5
Published
2021-09-23 02:25
Modified
2024-11-07 21:59
Severity ?
EPSS score ?
Summary
A vulnerability in a specific CLI command that is run on Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to overwrite arbitrary files in the configuration database of an affected device. This vulnerability is due to insufficient validation of specific CLI command parameters. An attacker could exploit this vulnerability by issuing that command with specific parameters. A successful exploit could allow the attacker to overwrite the content of the configuration database and gain root-level access to an affected device.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxesdwan-arbfileov-MVOF3ZZn | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco IOS XE Software |
Version: n/a |
|
|
|||
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cve-2020-3508
Vulnerability from cvelistv5
Published
2020-09-24 17:51
Modified
2024-11-13 18:00
Severity ?
EPSS score ?
Summary
A vulnerability in the IP Address Resolution Protocol (ARP) feature of Cisco IOS XE Software for Cisco ASR 1000 Series Aggregation Services Routers with a 20-Gbps Embedded Services Processor (ESP) installed could allow an unauthenticated, adjacent attacker to cause an affected device to reload, resulting in a denial of service condition. The vulnerability is due to insufficient error handling when an affected device has reached platform limitations. An attacker could exploit this vulnerability by sending a malicious series of IP ARP messages to an affected device. A successful exploit could allow the attacker to exhaust system resources, which would eventually cause the affected device to reload.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-esp20-arp-dos-GvHVggqJ | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco IOS XE Software |
Version: n/a |
|
|
|||
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cve-2020-3396
Vulnerability from cvelistv5
Published
2020-09-24 18:02
Modified
2024-11-13 17:54
Severity ?
EPSS score ?
Summary
A vulnerability in the file system on the pluggable USB 3.0 Solid State Drive (SSD) for Cisco IOS XE Software could allow an authenticated, physical attacker to remove the USB 3.0 SSD and modify sensitive areas of the file system, including the namespace container protections. The vulnerability occurs because the USB 3.0 SSD control data is not stored on the internal boot flash. An attacker could exploit this vulnerability by removing the USB 3.0 SSD, modifying or deleting files on the USB 3.0 SSD by using another device, and then reinserting the USB 3.0 SSD on the original device. A successful exploit could allow the attacker to remove container protections and perform file actions outside the namespace of the container with root privileges.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iox-usb-guestshell-WmevScDj | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco IOS XE Software |
Version: n/a |
|
|
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cve-2019-16011
Vulnerability from cvelistv5
Published
2020-04-29 20:40
Modified
2024-11-15 17:28
Severity ?
EPSS score ?
Summary
A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with root privileges. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by authenticating to the device and submitting crafted input to the CLI utility. The attacker must be authenticated to access the CLI utility. A successful exploit could allow the attacker to execute commands with root privileges.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-xesdwcinj-AcQ5MxCn | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco IOS XE SD-WAN Software |
Version: unspecified < 17.2.1r |
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cve-2019-1950
Vulnerability from cvelistv5
Published
2020-02-19 19:55
Modified
2024-11-15 17:39
Severity ?
EPSS score ?
Summary
A vulnerability in Cisco IOS XE SD-WAN Software could allow an unauthenticated, local attacker to gain unauthorized access to an affected device. The vulnerability is due to the existence of default credentials within the default configuration of an affected device. An attacker who has access to an affected device could log in with elevated privileges. A successful exploit could allow the attacker to take complete control of the device. This vulnerability affects Cisco devices that are running Cisco IOS XE SD-WAN Software releases 16.11 and earlier.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sd-wan-cred-EVGSF259 | x_refsource_CONFIRM |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
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cve-2020-3511
Vulnerability from cvelistv5
Published
2020-09-24 17:51
Modified
2024-11-13 18:00
Severity ?
EPSS score ?
Summary
A vulnerability in the ISDN subsystem of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient input validation when the ISDN Q.931 messages are processed. An attacker could exploit this vulnerability by sending a malicious ISDN Q.931 message to an affected device. A successful exploit could allow the attacker to cause the process to crash, resulting in a reload of the affected device.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-isdn-q931-dos-67eUZBTf | vendor-advisory, x_refsource_CISCO |
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[
"CSCvr57760"
]
],
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}
}
}
},
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cve-2020-3315
Vulnerability from cvelistv5
Published
2020-05-06 16:40
Modified
2024-11-15 17:26
Severity ?
EPSS score ?
Summary
Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass the configured file policies on an affected system. The vulnerability is due to errors in how the Snort detection engine handles specific HTTP responses. An attacker could exploit this vulnerability by sending crafted HTTP packets that would flow through an affected system. A successful exploit could allow the attacker to bypass the configured file policies and deliver a malicious payload to the protected network.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco Firepower Threat Defense Software |
Version: n/a |
|
|
|||
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[
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Vulnerability from fkie_nvd
Published
2020-02-19 20:15
Modified
2024-11-21 04:37
Severity ?
8.4 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.4 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.4 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability in Cisco IOS XE SD-WAN Software could allow an unauthenticated, local attacker to gain unauthorized access to an affected device. The vulnerability is due to the existence of default credentials within the default configuration of an affected device. An attacker who has access to an affected device could log in with elevated privileges. A successful exploit could allow the attacker to take complete control of the device. This vulnerability affects Cisco devices that are running Cisco IOS XE SD-WAN Software releases 16.11 and earlier.
References
Impacted products
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},
{
"lang": "es",
"value": "Una vulnerabilidad en el firmware de los Cisco UCS C-Series Rack Servers, podr\u00eda permitir a un atacante f\u00edsico autenticado omitir las verificaciones de comprobaci\u00f3n de Unified Extensible Firmware Interface (UEFI) Secure Boot y cargar una imagen de software comprometida en un dispositivo afectado. La vulnerabilidad es debido a una comprobaci\u00f3n inapropiada de las im\u00e1genes de actualizaci\u00f3n del firmware del servidor. Un atacante podr\u00eda explotar esta vulnerabilidad mediante la instalaci\u00f3n de una versi\u00f3n de firmware del servidor que le permitir\u00eda desactivar UEFI Secure Boot. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante omitir las verificaciones de comprobaci\u00f3n de firma que realiza la tecnolog\u00eda UEFI Secure Boot y cargar una imagen de software comprometida sobre el dispositivo afectado. Una imagen de software comprometida es cualquier imagen de software que no haya sido firmada digitalmente por Cisco."
}
],
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],
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"weaknesses": [
{
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}
Vulnerability from fkie_nvd
Published
2020-05-06 17:15
Modified
2024-11-26 16:09
Severity ?
Summary
Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass the configured file policies on an affected system. The vulnerability is due to errors in how the Snort detection engine handles specific HTTP responses. An attacker could exploit this vulnerability by sending crafted HTTP packets that would flow through an affected system. A successful exploit could allow the attacker to bypass the configured file policies and deliver a malicious payload to the protected network.
References
Impacted products
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"value": "M\u00faltiples productos de Cisco est\u00e1n afectados por una vulnerabilidad en el motor de detecci\u00f3n Snort que podr\u00eda permitir a un atacante remoto no autenticado omitir las pol\u00edticas de archivos configuradas sobre un sistema afectado. La vulnerabilidad es debido a errores en como el motor de detecci\u00f3n Snort maneja respuestas HTTP espec\u00edficas. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de paquetes HTTP dise\u00f1ados que fluir\u00edan por medio de un sistema afectado. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir a un atacante omitir las pol\u00edticas de archivos configuradas y entregar una carga maliciosa a la red protegida."
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{
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}
Vulnerability from fkie_nvd
Published
2020-09-24 18:15
Modified
2024-11-21 05:30
Severity ?
6.8 (Medium) - CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
7.2 (High) - CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
7.2 (High) - CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Summary
A vulnerability in the file system on the pluggable USB 3.0 Solid State Drive (SSD) for Cisco IOS XE Software could allow an authenticated, physical attacker to remove the USB 3.0 SSD and modify sensitive areas of the file system, including the namespace container protections. The vulnerability occurs because the USB 3.0 SSD control data is not stored on the internal boot flash. An attacker could exploit this vulnerability by removing the USB 3.0 SSD, modifying or deleting files on the USB 3.0 SSD by using another device, and then reinserting the USB 3.0 SSD on the original device. A successful exploit could allow the attacker to remove container protections and perform file actions outside the namespace of the container with root privileges.
References
Impacted products
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"lastModified": "2024-11-21T05:30:56.857",
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{
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}
Vulnerability from fkie_nvd
Published
2020-09-24 18:15
Modified
2024-11-21 05:31
Severity ?
Summary
A vulnerability in the ISDN subsystem of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient input validation when the ISDN Q.931 messages are processed. An attacker could exploit this vulnerability by sending a malicious ISDN Q.931 message to an affected device. A successful exploit could allow the attacker to cause the process to crash, resulting in a reload of the affected device.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2020-04-29 21:15
Modified
2024-11-21 04:29
Severity ?
Summary
A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with root privileges. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by authenticating to the device and submitting crafted input to the CLI utility. The attacker must be authenticated to access the CLI utility. A successful exploit could allow the attacker to execute commands with root privileges.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | ios_xe | 16.10.2 | |
| cisco | ios_xe | 16.11 | |
| cisco | ios_xe | * | |
| cisco | ios_xe | 16.9 | |
| cisco | ios_xe | 16.10 | |
| cisco | ios_xe | 17.3 | |
| cisco | 1100_integrated_services_router | - | |
| cisco | 4221_integrated_services_router | - | |
| cisco | 4331_integrated_services_router | - | |
| cisco | 4431_integrated_services_router | - | |
| cisco | 4461_integrated_services_router | - | |
| cisco | asr_1001-hx | - | |
| cisco | asr_1001-x | - | |
| cisco | asr_1002-hx | - | |
| cisco | asr_1002-x | - | |
| cisco | asr_1004 | - | |
| cisco | asr_1006 | - | |
| cisco | asr_1006-x | - | |
| cisco | asr_1009-x | - | |
| cisco | asr_1013 | - | |
| cisco | csr1000v | - |
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}
Vulnerability from fkie_nvd
Published
2020-09-24 18:15
Modified
2024-11-21 05:31
Severity ?
7.4 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
7.4 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
7.4 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Summary
A vulnerability in the IP Address Resolution Protocol (ARP) feature of Cisco IOS XE Software for Cisco ASR 1000 Series Aggregation Services Routers with a 20-Gbps Embedded Services Processor (ESP) installed could allow an unauthenticated, adjacent attacker to cause an affected device to reload, resulting in a denial of service condition. The vulnerability is due to insufficient error handling when an affected device has reached platform limitations. An attacker could exploit this vulnerability by sending a malicious series of IP ARP messages to an affected device. A successful exploit could allow the attacker to exhaust system resources, which would eventually cause the affected device to reload.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2021-09-23 03:15
Modified
2024-11-21 06:11
Severity ?
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability in a specific CLI command that is run on Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to overwrite arbitrary files in the configuration database of an affected device. This vulnerability is due to insufficient validation of specific CLI command parameters. An attacker could exploit this vulnerability by issuing that command with specific parameters. A successful exploit could allow the attacker to overwrite the content of the configuration database and gain root-level access to an affected device.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | ios_xe | 17.3.1a | |
| cisco | asr_1000-x | - | |
| cisco | asr_1001 | - | |
| cisco | asr_1001-x | - | |
| cisco | asr_1002 | - | |
| cisco | asr_1002-x | - | |
| cisco | asr_1004 | - | |
| cisco | asr_1006 | - | |
| cisco | asr_1013 | - | |
| cisco | asr_1023 | - | |
| cisco | ios_xe | 17.3.1a | |
| cisco | 4321_integrated_services_router | - | |
| cisco | 4331_integrated_services_router | - | |
| cisco | 4351_integrated_services_router | - | |
| cisco | 4431_integrated_services_router | - | |
| cisco | ios_xe | 17.3.1a | |
| cisco | 1100-4g_integrated_services_router | - | |
| cisco | 1100-4gltegb_integrated_services_router | - | |
| cisco | 1100-4gltena_integrated_services_router | - | |
| cisco | 1100-6g_integrated_services_router | - | |
| cisco | 1100-lte_integrated_services_router | - | |
| cisco | 1100_integrated_services_router | - | |
| cisco | ios_xe | 17.3.1a | |
| cisco | csr1000v | - |
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