CVE-2022-20655

Published Nov 15, 2024 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Description

A vulnerability in the implementation of the CLI on a device that is running ConfD could allow an authenticated, local attacker to perform a command injection attack.
The vulnerability is due to insufficient validation of a process argument on an affected device. An attacker could exploit this vulnerability by injecting commands during the execution of this process. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with the privilege level of ConfD, which is commonly root.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Cisco

Cisco IOS XR Software

affected

Version	Status	Constraints
`N/A`	affected	—

Cisco

Cisco Virtual Topology System (VTS)

affected

Version	Status	Constraints
`N/A`	affected	—

Cisco

Cisco Network Services Orchestrator

affected

Version	Status	Constraints
`N/A`	affected	—

Cisco

Cisco Enterprise NFV Infrastructure Software

affected

Version	Status	Constraints
`N/A`	affected	—

Cisco

Cisco Catalyst SD-WAN

affected

Version	Status	Constraints
`N/A`	affected	—

Cisco

Cisco Catalyst SD-WAN Manager

affected

Version	Status	Constraints
`N/A`	affected	—

Cisco

Cisco IOS XE Catalyst SD-WAN

affected

Version	Status	Constraints
`N/A`	affected	—

Cisco

Cisco SD-WAN vEdge Router

affected

Version	Status	Constraints
`N/A`	affected	—

Cisco

Cisco Ultra Gateway Platform

affected

Version	Status	Constraints
`N/A`	affected	—

Cisco

Cisco Carrier Packet Transport

affected

Version	Status	Constraints
`3.5`	affected	—
`3.1`	affected	—
`3.2`	affected	—
`2.5`	affected	—
`2.0`	affected	—
`9.2.2`	affected	—
`1.4.0`	affected	—
`1.0`	affected	—
`1.1`	affected	—
`1.2`	affected	—
`2.1.0`	affected	—
`2.3.0`	affected	—
`2.3.3`	affected	—
`2.3.5`	affected	—
`2.3.4`	affected	—
`2.0.1`	affected	—
`2.0.0`	affected	—
`2.0.3`	affected	—
`2.0.4`	affected	—
`2.0.5`	affected	—
`2.4.0`	affected	—
`2.2.2`	affected	—
`2.2.3`	affected	—
`10.8.0`	affected	—
`7.0.3`	affected	—
`7.0.1`	affected	—
`1.0.2`	affected	—
`1.1.1`	affected	—
`1.1.2`	affected	—
`4.1`	affected	—
`4.0`	affected	—
`12.1.0`	affected	—
`9.8.1`	affected	—
`9.8.0`	affected	—
`4.1.82`	affected	—
`4.1.4`	affected	—
`4.6.1`	affected	—
`4.0.4`	affected	—
`4.0.3`	affected	—
`6.2.4`	affected	—
`3.0.5`	affected	—
`3.0.6`	affected	—
`3.0.7`	affected	—
`3.0.3`	affected	—
`3.0.0`	affected	—
`9.5.0`	affected	—
`9.5.3`	affected	—
`9.5.1`	affected	—
`9.5.2`	affected	—
`9.7.0`	affected	—
`9.521`	affected	—
`4.5.0`	affected	—
`4.7.0`	affected	—
`3.2.0`	affected	—
`3.2.1`	affected	—
`3.1.0`	affected	—

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Advisories

Source	ID	Title
EUVD	EUVD-2022-25905	A vulnerability in the implementation of the CLI on a device that is running ConfD could allow an authenticated, local attacker to perform a command injection attack. The vulnerability is due to insufficient validation of a process argument on an affected device. An attacker could exploit this vulnerability by injecting commands during the execution of this process. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with the privilege level of ConfD, which is commonly root.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.829% probability within 30 days)

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cli-cmdinj-4MttWZPB
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-confdcli-cmdinj-wybQDSSh

History

Nov 15, 2024 9:15 PM First appearance in the feed. Affected versions updated. Affected vendors updated. Scoring metrics updated View changes

Type	Values Removed	Values Added
First Time appeared		Cisco Cisco carrier Packet Transport Cisco catalyst Sd-wan Manager Cisco enterprise Nfv Infrastructure Software Cisco ios Xe Catalyst Sd-wan Cisco ios Xr Software Cisco network Services Orchestrator Cisco sd-wan Vedge Router Cisco virtual Topology System
CPEs		cpe:2.3:a:cisco:carrier_packet_transport:::::::: cpe:2.3:a:cisco:catalyst_sd-wan_manager:::::::: cpe:2.3:a:cisco:enterprise_nfv_infrastructure_software:::::::: cpe:2.3:a:cisco:network_services_orchestrator:::::::: cpe:2.3:a:cisco:sd-wan_vedge_router:::::::: cpe:2.3:a:cisco:virtual_topology_system:::::::: cpe:2.3:o:cisco:ios_xe_catalyst_sd-wan:::::::: cpe:2.3:o:cisco:ios_xr_software::::::::
Vendors & Products		Cisco Cisco carrier Packet Transport Cisco catalyst Sd-wan Manager Cisco enterprise Nfv Infrastructure Software Cisco ios Xe Catalyst Sd-wan Cisco ios Xr Software Cisco network Services Orchestrator Cisco sd-wan Vedge Router Cisco virtual Topology System
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Nov 15, 2024 4:15 PM Description updated. Weaknesses updated. Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
Description		A vulnerability in the implementation of the CLI on a device that is running ConfD could allow an authenticated, local attacker to perform a command injection attack. The vulnerability is due to insufficient validation of a process argument on an affected device. An attacker could exploit this vulnerability by injecting commands during the execution of this process. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with the privilege level of ConfD, which is commonly root.
Weaknesses		CWE-78
References		https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cli-cmdinj-4MttWZPB https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-confdcli-cmdinj-wybQDSSh
Metrics		cvssV3_1 `{'score': 8.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H'}`

Subscriptions

Cisco Carrier Packet Transport Catalyst Sd-wan Manager Enterprise Nfv Infrastructure Software Ios Xe Catalyst Sd-wan Ios Xr Software Network Services Orchestrator Sd-wan Vedge Router Virtual Topology System

Weaknesses