CVSS: 6.1EPSS: 0%CPEs: 91EXPL: 1CVE-2021-28509 – TerminAttr streams MACsec sensitive data in clear text to other authorized users in CVP
https://notcve.org/view.php?id=CVE-2021-28509
This advisory documents the impact of an internally found vulnerability in Arista EOS state streaming telemetry agent TerminAttr and OpenConfig transport protocols. The impact of this vulnerability is that, in certain conditions, TerminAttr might leak MACsec sensitive data in clear text in CVP to other authorized users, which could cause MACsec traffic to be decrypted or modified by other authorized users on the device. Este aviso documenta el impacto de una vulnerabilidad encontrada internamente en los protocolos de transporte TerminAttr y OpenConfig del agente de telemetría de transmisión de estados de Arista EOS. El impacto de esta vulnerabilidad es que, en determinadas condiciones, TerminAttr podría filtrar datos confidenciales MACsec en texto sin cifrar en CVP a otros usuarios autorizados, lo que podría causar que el tráfico MACsec sea descifrado o modificado por otros usuarios autorizados en el dispositivo • https://www.arista.com/en/support/advisories-notices/security-advisories/15484-security-advisory-0077 • CWE-255: Credentials Management Errors CWE-319: Cleartext Transmission of Sensitive Information •
CVSS: 6.8EPSS: 0%CPEs: 91EXPL: 1CVE-2021-28508 – TerminAttr streams IPsec sensitive data in clear text to other authorized users in CVP
https://notcve.org/view.php?id=CVE-2021-28508
This advisory documents the impact of an internally found vulnerability in Arista EOS state streaming telemetry agent TerminAttr and OpenConfig transport protocols. The impact of this vulnerability is that, in certain conditions, TerminAttr might leak IPsec sensitive data in clear text in CVP to other authorized users, which could cause IPsec traffic to be decrypted or modified by other authorized users on the device. Este aviso documenta el impacto de una vulnerabilidad encontrada internamente en el agente de telemetría de flujo de estado de Arista EOS TerminAttr y los protocolos de transporte OpenConfig. El impacto de esta vulnerabilidad es que, en determinadas condiciones, TerminAttr podría filtrar datos confidenciales de IPsec en texto sin cifrar en CVP a otros usuarios autorizados, lo que podría causar que el tráfico IPsec sea descifrado o modificado por otros usuarios autorizados en el dispositivo • https://www.arista.com/en/support/advisories-notices/security-advisories/15484-security-advisory-0077 • CWE-255: Credentials Management Errors CWE-319: Cleartext Transmission of Sensitive Information •
CVSS: 9.8EPSS: 0%CPEs: 5EXPL: 0CVE-2021-28503 – In Arista's EOS software affected releases, eAPI might skip re-evaluating user credentials when certificate based authentication is used, which allows remote attackers to access the device via eAPI.
https://notcve.org/view.php?id=CVE-2021-28503
The impact of this vulnerability is that Arista's EOS eAPI may skip re-evaluating user credentials when certificate based authentication is used, which allows remote attackers to access the device via eAPI. El impacto de esta vulnerabilidad es que EOS eAPI de Arista puede omitir la reevaluación de las credenciales del usuario cuando es usada la autenticación basada en certificados, lo que permite a atacantes remotos acceder al dispositivo por medio de eAPI • https://www.arista.com/en/support/advisories-notices/security-advisories/13605-security-advisory-0072 • CWE-287: Improper Authentication CWE-305: Authentication Bypass by Primary Weakness •
CVSS: 9.1EPSS: 0%CPEs: 7EXPL: 1CVE-2021-28500 – An issue has recently been discovered in Arista EOS where the incorrect use of EOS's AAA API’s by the OpenConfig and TerminAttr agents could result in unrestricted access to the device for local users with nopassword configuration.
https://notcve.org/view.php?id=CVE-2021-28500
An issue has recently been discovered in Arista EOS where the incorrect use of EOS's AAA API’s by the OpenConfig and TerminAttr agents could result in unrestricted access to the device for local users with nopassword configuration. Se ha detectado recientemente un problema en Arista EOS donde el uso incorrecto de las API AAA de EOS por parte de los agentes OpenConfig y TerminAttr podría resultar en un acceso no restringido al dispositivo para usuarios locales con una configuración sin contraseña • https://www.arista.com/en/support/advisories-notices/security-advisories/13449-security-advisory-0071 • CWE-285: Improper Authorization •
CVSS: 7.1EPSS: 0%CPEs: 11EXPL: 1CVE-2021-28507 – An issue has recently been discovered in Arista EOS where, under certain conditions, the service ACL configured for OpenConfig gNOI and OpenConfig RESTCONF might be bypassed, which results in the denied requests being forwarded to the agent.
https://notcve.org/view.php?id=CVE-2021-28507
An issue has recently been discovered in Arista EOS where, under certain conditions, the service ACL configured for OpenConfig gNOI and OpenConfig RESTCONF might be bypassed, which results in the denied requests being forwarded to the agent. Se ha detectado recientemente un problema en Arista EOS donde, bajo determinadas condiciones, la ACL de servicio configurada para OpenConfig gNOI y OpenConfig RESTCONF podría saltarse, lo que hace que las peticiones denegadas se reenvíen al agente • https://www.arista.com/en/support/advisories-notices/security-advisories/13449-security-advisory-0071 • CWE-284: Improper Access Control •