Cisco FXOS Software Command Injection (cisco-sa-20191002-fxos-cmd-inject)

According to its self-reported version, Cisco FXOS Software is affected by multiple vulnerabilities in the CLI due to insufficient input validation. An unauthenticated, local attacker can exploit this, by including crafted arguments to specific commands, in order to execute arbitrary commands on...

The vulnerability of the command-line interface of the Cisco FXOS operating system allows a attacker to gain access to read, modify, add, or delete data.

The vulnerability of the command-line interface of the Cisco FXOS operating system is related to insufficient validation of entered data. Exploiting this vulnerability can allow an attacker to gain read, modify, add, or delete access to data...

The vulnerability of the command-line interface of the Cisco Unified Computing System (UCS) Manager and the Cisco FXOS operating system allows a hacker to execute arbitrary code.

The vulnerability of the command-line interface of the Cisco Unified Computing System UCS Manager and the Cisco FXOS operating system is related to the lack of measures taken to neutralize special elements used in operating system commands. Exploiting this vulnerability can allow an attacker to...

The vulnerability of the command-line interface of the Cisco Unified Computing System (UCS) Manager and the Cisco FXOS operating system allows a hacker to execute arbitrary code.

The vulnerability of the command-line interface of the Cisco Unified Computing System UCS Manager and the Cisco FXOS operating system is related to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to execute arbitrary code...

Cisco FXOS Software Cisco Fabric Services Denial of Service Vulnerability (cisco-sa-20180620-nx-os-fabric-services-dos)

According to its self-reported version, Cisco FXOS Software is affected by a denial of service vulnerability in Cisco Fabric Services due to insufficient validation of packet data. An unauthenticated, remote attacker can exploit this issue, via a maliciously crafted Cisco Fabric Services packet, ...

Cisco FXOS Software Link Layer Discovery Protocol DoS (cisco-sa-20181017-fxnx-os-dos)

A denial of service DoS vulnerability exists in Cisco FX-OS Software due to improper input validation of certain type, length, value TLV fields of the LLDP frame header. An unauthenticated, local attacker can exploit this issue, by sending a crafted LLDP packet to an interface on the targeted...

Cisco FXOS Software CLI Command Injection (cisco-sa-20200226-fxos-ucs-cmdinj)

According to its self-reported version, Cisco FXOS Software is affected by a vulnerability in the CLI due to insufficient input validation. An authenticated, local attacker can exploit this, by including crafted arguments to specific commands, in order to execute arbitrary commands on the...

Cisco FXOS Software Pluggable Authentication Module DoS (cisco-sa-20191002-ftd-fpmc-dos)

According to its self-reported version, Cisco FXOS Software is affected by a vulnerability in the configuration of the Pluggable Authentication Module PAM due to improper resource management in the context of user session management. An authenticated, remote attacker can exploit this, by connecti...

Cisco FXOS Software Local Management CLI Command Injection Vulnerability (cisco-sa-20200226-fxos-ucs-cli-cmdinj)

According to its self-reported version, Cisco FXOS Software is affected by a command injection vulnerability within the local management local-mgmt CLI of Cisco FXOS Software due to insufficient input validation. An authenticated, local attacker can exploit this to execute arbitrary commands on t...

Cisco FXOS Software Cisco Discovery Protocol Arbitrary Code Execution and DoS (cisco-sa-20200226-fxos-nxos-cdp)

According to its self-reported version, Cisco FXOS Software is affected by a vulnerability in the Cisco Discovery Protocol feature due to insufficient validation of Cisco Discovery Protocol packet headers. An unauthenticated, adjacent attacker can exploit this, by sending a crafted Cisco Discover...

Cisco FXOS Software CLI Arbitrary File Read and Write Vulnerability (cisco-sa-20200226-fxos-cli-file)

According to its self-reported version, Cisco Firepower Extensible Operating System FXOS is affected by an arbitrary file read and write vulnerability in the CLI due to insufficient input validation. An authenticated, local attacker can exploit this, via crafted arguments on a specific CLI comman...

Cisco Releases Security Updates

Cisco has released security updates to address vulnerabilities affecting FXOS, NX-OS, and Unified Computing System UCS software. A remote attacker could exploit some of these vulnerabilities to cause a denial-of-service condition. For updates addressing lower severity vulnerabilities, see the Cis...

CVE-2020-3171

A vulnerability in the local management local-mgmt CLI of Cisco FXOS Software and Cisco UCS Manager Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system OS of an affected device. The vulnerability is due to insufficient input...

CVE-2020-3171

A vulnerability in the local management local-mgmt CLI of Cisco FXOS Software and Cisco UCS Manager Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system OS of an affected device. The vulnerability is due to insufficient input...

CVE-2020-3169

A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying Linux operating system with a privilege level of root on an affected device. The vulnerability is due to insufficient validation of arguments passed to a...

CVE-2020-3169

A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying Linux operating system with a privilege level of root on an affected device. The vulnerability is due to insufficient validation of arguments passed to a...

CVE-2020-3166

A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to read or write arbitrary files on the underlying operating system OS. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by including crafted...

CVE-2020-3166

A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to read or write arbitrary files on the underlying operating system OS. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by including crafted...

CVE-2020-3167

A vulnerability in the CLI of Cisco FXOS Software and Cisco UCS Manager Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system OS. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerabilit...

Remote code execution

A vulnerability in the Cisco Discovery Protocol feature of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code as root or cause a denial of service DoS condition on an affected device. The vulnerability exists because of...