Cisco NFVIS Improper Access Control (CVE-2021-34746)

An improper access control vulnerability exists in Cisco NFVIS. Successful exploitation of this vulnerability could allow a remote attacker to read sensitive files on the affected system...

Cisco NFVIS Improper Access Control (CVE-2022-20777)

An improper access control vulnerability exists in Cisco NFVIS. Successful exploitation of this vulnerability could allow a remote attacker to compromise the NFVIS host completely...

The vulnerability of the software import function of Cisco Enterprise NFV Infrastructure Software (NFVIS) allows a hacker to disclose protected information.

The vulnerability of the Cisco Enterprise NFV Infrastructure Software’s software import function NFVIS is related to incorrect restrictions on XML references to external objects. Exploiting this vulnerability could allow a malicious actor to disclose sensitive information using specially created...

Cisco Issues Patches for 3 New Flaws Affecting Enterprise NFVIS Software

Cisco Systems on Wednesday shipped security patches to contain three flaws impacting its Enterprise NFV Infrastructure Software NFVIS that could permit an attacker to fully compromise and take control over the hosts. Tracked as CVE-2022-20777, CVE-2022-20779, and CVE-2022-20780, the vulnerabiliti...

CVE-2022-20779

Multiple vulnerabilities in Cisco Enterprise NFV Infrastructure Software NFVIS could allow an attacker to escape from the guest virtual machine VM to the host machine, inject commands that execute at the root level, or leak system data from the host to the VM. For more information about these...

CVE-2022-20780

Multiple vulnerabilities in Cisco Enterprise NFV Infrastructure Software NFVIS could allow an attacker to escape from the guest virtual machine VM to the host machine, inject commands that execute at the root level, or leak system data from the host to the VM. For more information about these...

CVE-2022-20777

Multiple vulnerabilities in Cisco Enterprise NFV Infrastructure Software NFVIS could allow an attacker to escape from the guest virtual machine VM to the host machine, inject commands that execute at the root level, or leak system data from the host to the VM. For more information about these...

CVE-2022-20780

Multiple vulnerabilities in Cisco Enterprise NFV Infrastructure Software NFVIS could allow an attacker to escape from the guest virtual machine VM to the host machine, inject commands that execute at the root level, or leak system data from the host to the VM. For more information about these...

Information disclosure

Multiple vulnerabilities in Cisco Enterprise NFV Infrastructure Software NFVIS could allow an attacker to escape from the guest virtual machine VM to the host machine, inject commands that execute at the root level, or leak system data from the host to the VM. For more information about these...

CVE-2022-20780

CVE-2022-20780 is one of three Cisco NFVIS flaws affecting Cisco Enterprise NFV Infrastructure Software. Connected sources confirm concrete details: the issues enable an authenticated or unauthenticated remote attacker to escape a guest VM to the NFVIS host, inject commands that execute at root l...

CVE-2022-20780 Cisco Enterprise NFV Infrastructure Software Vulnerabilities

Multiple vulnerabilities in Cisco Enterprise NFV Infrastructure Software NFVIS could allow an attacker to escape from the guest virtual machine VM to the host machine, inject commands that execute at the root level, or leak system data from the host to the VM. For more information about these...

CVE-2022-20779

Cisco NFVIS (Cisco Enterprise NFV Infrastructure Software) has CVE-2022-20779 and related vulnerabilities allowing an attacker to escape a guest VM to the host, inject root-level commands during image registration, or leak host data to VMs. Affected component is the NFVIS image/registration pathw...

CVE-2022-20777 Cisco Enterprise NFV Infrastructure Software Vulnerabilities

Multiple vulnerabilities in Cisco Enterprise NFV Infrastructure Software NFVIS could allow an attacker to escape from the guest virtual machine VM to the host machine, inject commands that execute at the root level, or leak system data from the host to the VM. For more information about these...

CVE-2022-20777

Cisco Enterprise NFV Infrastructure Software (NFVIS) contains multiple vulnerabilities (CVE-2022-20777/20779/20780) that could allow an attacker to escape from a guest VM to the host, execute root-level commands, or access host data. Root causes include insufficient guest restrictions (CVE-2022-2...

Cisco Enterprise NFV Infrastructure Software Vulnerabilities

Multiple vulnerabilities in Cisco Enterprise NFV Infrastructure Software NFVIS could allow an attacker to escape from the guest virtual machine VM to the host machine, inject commands that execute at the root level, or leak system data from the host to the VM. For more information about these...

Cisco Issues Patch for Critical Enterprise NFVIS Flaw — PoC Exploit Available

Cisco has patched a critical security vulnerability impacting its Enterprise Network Function Virtualization Infrastructure Software NFVIS that could be exploited by an attacker to take control of an affected system. Tracked as CVE-2021-34746, the weakness has been rated 9.8 out of a maximum of 1...

Cisco Patches Critical Bug With Public Exploit

Cisco has patched a near-max critical bug in its NFVIS software for which there’s a publicly available proof-of-concept PoC exploit. On Wednesday, Cisco released patches for the flaw – an authentication bypass vulnerability in Enterprise NFV Infrastructure Software NFVIS that’s tracked as...

CVE-2021-34746

A vulnerability in the TACACS+ authentication, authorization and accounting AAA feature of Cisco Enterprise NFV Infrastructure Software NFVIS could allow an unauthenticated, remote attacker to bypass authentication and log in to an affected device as an administrator. This vulnerability is due to...

CVE-2021-34746

CVE-2021-34746 affects Cisco Enterprise NFVIS (NFV Infrastructure Software). The issue is an authentication bypass in TACACS+ external authentication due to incomplete validation of user input passed to the authentication script, allowing an unauthenticated remote attacker to log in as administra...

CVE-2021-34746 Cisco Enterprise NFV Infrastructure Software Authentication Bypass Vulnerability

A vulnerability in the TACACS+ authentication, authorization and accounting AAA feature of Cisco Enterprise NFV Infrastructure Software NFVIS could allow an unauthenticated, remote attacker to bypass authentication and log in to an affected device as an administrator. This vulnerability is due to...