CVE-2022-20779

Cisco Enterprise NFV Infrastructure Software Vulnerabilities

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

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 vulnerabilities, see the Details section of this advisory.

Múltiples vulnerabilidades en Cisco Enterprise NFV Infrastructure Software (NFVIS) podrían permitir a un atacante escapar de la máquina virtual (VM) invitada a la máquina anfitriona, inyectar comandos que son ejecutados a nivel root o filtrar datos del sistema desde el anfitrión a la VM. Para obtener más información sobre estas vulnerabilidades, consulte la sección Detalles de este aviso

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

None

Automatable

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2021-11-02 CVE Reserved
2022-05-04 CVE Published
2023-11-25 EPSS Updated
2024-11-06 CVE Updated
2024-11-06 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-20: Improper Input Validation
CWE-284: Improper Access Control

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://github.com/orangecertcc/security-research/security/advisories/GHSA-77vw-2pmg-q492	2024-11-06

URL	Date	SRC

URL	Date	SRC
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-NFVIS-MUL-7DySRX9	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"		Enterprise Nfv Infrastructure Software Search vendor "Cisco" for product "Enterprise Nfv Infrastructure Software"				< 4.7.1 Search vendor "Cisco" for product "Enterprise Nfv Infrastructure Software" and version " < 4.7.1"		-		Affected