All the vulnerabilites related to cisco - ios_xrv
cve-2021-34728
Vulnerability from cvelistv5
Published
2021-09-09 05:01
Modified
2024-11-07 22:00
Severity ?
EPSS score ?
Summary
Multiple vulnerabilities in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker with a low-privileged account to elevate privileges on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-privescal-dZYMrKf | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco IOS XR Software |
Version: n/a |
|
|
|||
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cve-2021-34722
Vulnerability from cvelistv5
Published
2021-09-09 05:01
Modified
2024-11-07 22:00
Severity ?
EPSS score ?
Summary
Multiple vulnerabilities in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to gain access to the underlying root shell of an affected device and execute arbitrary commands with root privileges. For more information about these vulnerabilities, see the Details section of this advisory.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-cmd-inj-wbZKvPxc | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco IOS XR Software |
Version: n/a |
|
|
|||
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cve-2021-34720
Vulnerability from cvelistv5
Published
2021-09-09 05:01
Modified
2024-11-07 22:00
Severity ?
EPSS score ?
Summary
A vulnerability in the IP Service Level Agreements (IP SLA) responder and Two-Way Active Measurement Protocol (TWAMP) features of Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause device packet memory to become exhausted or cause the IP SLA process to crash, resulting in a denial of service (DoS) condition. This vulnerability exists because socket creation failures are mishandled during the IP SLA and TWAMP processes. An attacker could exploit this vulnerability by sending specific IP SLA or TWAMP packets to an affected device. A successful exploit could allow the attacker to exhaust the packet memory, which will impact other processes, such as routing protocols, or crash the IP SLA process.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ipsla-ZA3SRrpP | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco IOS XR Software |
Version: n/a |
|
|
|||
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cve-2021-34721
Vulnerability from cvelistv5
Published
2021-09-09 05:01
Modified
2024-11-07 22:00
Severity ?
EPSS score ?
Summary
Multiple vulnerabilities in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to gain access to the underlying root shell of an affected device and execute arbitrary commands with root privileges. For more information about these vulnerabilities, see the Details section of this advisory.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-cmd-inj-wbZKvPxc | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco IOS XR Software |
Version: n/a |
|
|
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cve-2021-34719
Vulnerability from cvelistv5
Published
2021-09-09 05:00
Modified
2024-11-07 22:00
Severity ?
EPSS score ?
Summary
Multiple vulnerabilities in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker with a low-privileged account to elevate privileges on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-privescal-dZYMrKf | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco IOS XR Software |
Version: n/a |
|
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cve-2021-34718
Vulnerability from cvelistv5
Published
2021-09-09 05:00
Modified
2024-11-07 22:01
Severity ?
EPSS score ?
Summary
A vulnerability in the SSH Server process of Cisco IOS XR Software could allow an authenticated, remote attacker to overwrite and read arbitrary files on the local device. This vulnerability is due to insufficient input validation of arguments that are supplied by the user for a specific file transfer method. An attacker with lower-level privileges could exploit this vulnerability by specifying Secure Copy Protocol (SCP) parameters when authenticating to a device. A successful exploit could allow the attacker to elevate their privileges and retrieve and upload files on a device that they should not have access to.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-scp-inject-QwZOCv2 | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco IOS XR Software |
Version: n/a |
|
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Vulnerability from fkie_nvd
Published
2021-09-09 05:15
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
Multiple vulnerabilities in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to gain access to the underlying root shell of an affected device and execute arbitrary commands with root privileges. For more information about these vulnerabilities, see the Details section of this advisory.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | ios_xr | * | |
| cisco | ios_xr | * | |
| cisco | asr_9000v-v2 | - | |
| cisco | asr_9001 | - | |
| cisco | asr_9006 | - | |
| cisco | asr_9010 | - | |
| cisco | asr_9901 | - | |
| cisco | asr_9902 | - | |
| cisco | asr_9903 | - | |
| cisco | asr_9904 | - | |
| cisco | asr_9906 | - | |
| cisco | asr_9910 | - | |
| cisco | asr_9912 | - | |
| cisco | asr_9922 | - | |
| cisco | ios_xr | * | |
| cisco | ios_xr | * | |
| cisco | ios_xrv | - | |
| cisco | ios_xrv_9000 | - | |
| cisco | ios_xr | * | |
| cisco | ios_xr | * | |
| cisco | ncs_520 | - | |
| cisco | ncs_540 | - | |
| cisco | ncs_540_fronthaul | - | |
| cisco | ncs_560-4 | - | |
| cisco | ncs_560-7 | - | |
| cisco | ios_xr | * | |
| cisco | ios_xr | * | |
| cisco | ncs_5001 | - | |
| cisco | ncs_5002 | - | |
| cisco | ncs_5011 | - | |
| cisco | ios_xr | * | |
| cisco | ios_xr | * | |
| cisco | ncs_5501 | - | |
| cisco | ncs_5501-se | - | |
| cisco | ncs_5502 | - | |
| cisco | ncs_5502-se | - | |
| cisco | ncs_5508 | - | |
| cisco | ncs_5516 | - | |
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| cisco | ncs_1004 | - | |
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| cisco | 8101-32fh | - | |
| cisco | 8101-32h | - | |
| cisco | 8102-64h | - | |
| cisco | 8201 | - | |
| cisco | 8201-32fh | - | |
| cisco | 8202 | - | |
| cisco | 8804 | - | |
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"value": "Varias vulnerabilidades en la CLI de Cisco IOS XR Software podr\u00edan permitir a un atacante local autenticado conseguir acceso al shell root subyacente de un dispositivo afectado y ejecutar comandos arbitrario con privilegios de root. Para conseguir m\u00e1s informaci\u00f3n sobre estas vulnerabilidades, consulte la secci\u00f3n Details de este aviso"
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Vulnerability from fkie_nvd
Published
2021-09-09 05:15
Modified
2024-11-21 06:11
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Multiple vulnerabilities in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker with a low-privileged account to elevate privileges on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2021-09-09 05:15
Modified
2024-11-21 06:11
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Multiple vulnerabilities in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker with a low-privileged account to elevate privileges on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2021-09-09 05:15
Modified
2024-11-21 06:11
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Summary
A vulnerability in the SSH Server process of Cisco IOS XR Software could allow an authenticated, remote attacker to overwrite and read arbitrary files on the local device. This vulnerability is due to insufficient input validation of arguments that are supplied by the user for a specific file transfer method. An attacker with lower-level privileges could exploit this vulnerability by specifying Secure Copy Protocol (SCP) parameters when authenticating to a device. A successful exploit could allow the attacker to elevate their privileges and retrieve and upload files on a device that they should not have access to.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | ios_xr | * | |
| cisco | ios_xr | * | |
| cisco | asr_9000v-v2 | - | |
| cisco | asr_9001 | - | |
| cisco | asr_9006 | - | |
| cisco | asr_9010 | - | |
| cisco | asr_9901 | - | |
| cisco | asr_9902 | - | |
| cisco | asr_9903 | - | |
| cisco | asr_9904 | - | |
| cisco | asr_9906 | - | |
| cisco | asr_9910 | - | |
| cisco | asr_9912 | - | |
| cisco | asr_9922 | - | |
| cisco | ios_xr | * | |
| cisco | ios_xr | * | |
| cisco | ios_xrv | - | |
| cisco | ios_xrv_9000 | - | |
| cisco | ios_xr | * | |
| cisco | ios_xr | * | |
| cisco | ncs_520 | - | |
| cisco | ncs_540 | - | |
| cisco | ncs_540_fronthaul | - | |
| cisco | ncs_560-4 | - | |
| cisco | ncs_560-7 | - | |
| cisco | ios_xr | * | |
| cisco | ios_xr | * | |
| cisco | ncs_5001 | - | |
| cisco | ncs_5002 | - | |
| cisco | ncs_5011 | - | |
| cisco | ios_xr | * | |
| cisco | ios_xr | * | |
| cisco | ncs_4009 | - | |
| cisco | ncs_4016 | - | |
| cisco | ios_xr | * | |
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| cisco | ncs_5502-se | - | |
| cisco | ncs_5508 | - | |
| cisco | ncs_5516 | - | |
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| cisco | ncs_6000 | - | |
| cisco | ncs_6008 | - | |
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| cisco | ios_xr | * | |
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| cisco | ncs_1002 | - | |
| cisco | ncs_1004 | - |
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}
Vulnerability from fkie_nvd
Published
2021-09-09 05:15
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
Multiple vulnerabilities in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to gain access to the underlying root shell of an affected device and execute arbitrary commands with root privileges. For more information about these vulnerabilities, see the Details section of this advisory.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | ios_xr | * | |
| cisco | ios_xr | * | |
| cisco | asr_9000v-v2 | - | |
| cisco | asr_9001 | - | |
| cisco | asr_9006 | - | |
| cisco | asr_9010 | - | |
| cisco | asr_9901 | - | |
| cisco | asr_9902 | - | |
| cisco | asr_9903 | - | |
| cisco | asr_9904 | - | |
| cisco | asr_9906 | - | |
| cisco | asr_9910 | - | |
| cisco | asr_9912 | - | |
| cisco | asr_9922 | - | |
| cisco | ios_xr | * | |
| cisco | ios_xr | * | |
| cisco | ios_xrv | - | |
| cisco | ios_xrv_9000 | - | |
| cisco | ios_xr | * | |
| cisco | ios_xr | * | |
| cisco | ncs_520 | - | |
| cisco | ncs_540 | - | |
| cisco | ncs_540_fronthaul | - | |
| cisco | ncs_560-4 | - | |
| cisco | ncs_560-7 | - | |
| cisco | ios_xr | * | |
| cisco | ios_xr | * | |
| cisco | ncs_5001 | - | |
| cisco | ncs_5002 | - | |
| cisco | ncs_5011 | - | |
| cisco | ios_xr | * | |
| cisco | ios_xr | * | |
| cisco | ncs_5501 | - | |
| cisco | ncs_5501-se | - | |
| cisco | ncs_5502 | - | |
| cisco | ncs_5502-se | - | |
| cisco | ncs_5508 | - | |
| cisco | ncs_5516 | - | |
| cisco | ios_xr | * | |
| cisco | ios_xr | * | |
| cisco | ncs_6000 | - | |
| cisco | ncs_6008 | - | |
| cisco | ios_xr | * | |
| cisco | ios_xr | * | |
| cisco | ncs_1001 | - | |
| cisco | ncs_1002 | - | |
| cisco | ncs_1004 | - | |
| cisco | ios_xr | * | |
| cisco | ios_xr | * | |
| cisco | 8101-32fh | - | |
| cisco | 8101-32h | - | |
| cisco | 8102-64h | - | |
| cisco | 8201 | - | |
| cisco | 8201-32fh | - | |
| cisco | 8202 | - | |
| cisco | 8804 | - | |
| cisco | 8808 | - | |
| cisco | 8812 | - | |
| cisco | 8818 | - |
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Vulnerability from fkie_nvd
Published
2021-09-09 05:15
Modified
2024-11-21 06:11
Severity ?
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Summary
A vulnerability in the IP Service Level Agreements (IP SLA) responder and Two-Way Active Measurement Protocol (TWAMP) features of Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause device packet memory to become exhausted or cause the IP SLA process to crash, resulting in a denial of service (DoS) condition. This vulnerability exists because socket creation failures are mishandled during the IP SLA and TWAMP processes. An attacker could exploit this vulnerability by sending specific IP SLA or TWAMP packets to an affected device. A successful exploit could allow the attacker to exhaust the packet memory, which will impact other processes, such as routing protocols, or crash the IP SLA process.
References
Impacted products
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"value": "A vulnerability in the IP Service Level Agreements (IP SLA) responder and Two-Way Active Measurement Protocol (TWAMP) features of Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause device packet memory to become exhausted or cause the IP SLA process to crash, resulting in a denial of service (DoS) condition. This vulnerability exists because socket creation failures are mishandled during the IP SLA and TWAMP processes. An attacker could exploit this vulnerability by sending specific IP SLA or TWAMP packets to an affected device. A successful exploit could allow the attacker to exhaust the packet memory, which will impact other processes, such as routing protocols, or crash the IP SLA process."
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"value": "Una vulnerabilidad en las funciones de respuesta de los Acuerdos de Nivel de Servicio IP (IP SLA) y del Protocolo de Medici\u00f3n Activa de Dos V\u00edas (TWAMP) de Cisco IOS XR Software podr\u00eda permitir a un atacante remoto no autenticado causar el agotamiento de la memoria de paquetes del dispositivo o causar el bloqueo del proceso IP SLA, resultando en una condici\u00f3n de denegaci\u00f3n de servicio (DoS). Esta vulnerabilidad Se presenta porque los fallos en la creaci\u00f3n de sockets son manejados inapropiadamente durante los procesos IP SLA y TWAMP. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de paquetes espec\u00edficos de IP SLA o TWAMP a un dispositivo afectado. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir a un atacante agotar la memoria de paquetes, lo que afectar\u00eda a otros procesos, como los protocolos de enrutamiento, o bloquear\u00eda el proceso IP SLA"
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 4.0,
"source": "ykramarz@cisco.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 4.0,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-09-09T05:15:11.463",
"references": [
{
"source": "ykramarz@cisco.com",
"tags": [
"Vendor Advisory"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ipsla-ZA3SRrpP"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ipsla-ZA3SRrpP"
}
],
"sourceIdentifier": "ykramarz@cisco.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-771"
}
],
"source": "ykramarz@cisco.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}