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CVE-2022-20655

HIGH
Published 2024-11-15T15:56:42.927Z
Actions:

Expert Analysis

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CVSS Score

V3.1
8.8
/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.004
probability
of exploitation in the wild

There is a 0.4% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.589
Higher than 58.9% of all CVEs

Attack Vector Metrics

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Cisco

Cisco IOS XR Software

Affected Versions:

N/A
Cisco

Cisco Virtual Topology System (VTS)

Affected Versions:

N/A
Cisco

Cisco Network Services Orchestrator

Affected Versions:

N/A
Cisco

Cisco Enterprise NFV Infrastructure Software

Affected Versions:

N/A
Cisco

Cisco Catalyst SD-WAN

Affected Versions:

N/A
Cisco

Cisco Catalyst SD-WAN Manager

Affected Versions:

N/A
Cisco

Cisco IOS XE Catalyst SD-WAN

Affected Versions:

N/A
Cisco

Cisco SD-WAN vEdge Router

Affected Versions:

N/A
Cisco

Cisco Ultra Gateway Platform

Affected Versions:

N/A
Cisco

Cisco Carrier Packet Transport

Affected Versions:

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

ios_xr_software

Affected Versions:

0 7.1.0
cisco

virtual_topology_system

Affected Versions:

0
cisco

network_services_orchestrator

Affected Versions:

0 4.4.0.0 4.5.0 4.6.0 4.7.0 5.1.0
cisco

enterprise_nfv_infrastructure_software

Affected Versions:

0
cisco

catalyst_sd-wan_manager

Affected Versions:

0 19.2.0
cisco

ios_xe_catalyst_sd-wan

Affected Versions:

0 16.12.0 17.2.0
cisco

sd-wan_vedge_router

Affected Versions:

0 19.2.0
cisco

carrier_packet_transport

Affected Versions:

0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-hm47-g5j3-8f32

Advisory Details

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.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2022-20655
WEB https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cli-cmdinj-4MttWZPB
WEB https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-confdcli-cmdinj-wybQDSSh

Advisory provided by GitHub Security Advisory Database. Published: November 15, 2024, Modified: November 15, 2024

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
Published: 2024-11-15T15:56:42.927Z
Last Modified: 2024-11-15T21:00:58.460Z
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