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01 Record

CVE-2022-20655

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

HighPUBLISHEDCNA: cisco
CNA base score8.8 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
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02 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

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.82% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 57.1% of scored records. A rank, not a probability.
NVD base score
8.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
NVD analysis status
Deferred. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2024-11-15 15:56Z1 YR AGO
Last updated
2024-11-15 21:00Z1 YR AGO
Reserved
2021-11-02
Assigning CNA
cisco
Record state
PUBLISHED
Severity
High (CVSS 8.8)
CNA CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Weaknesses
  • CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')Base
Data version
5.1
Document digest
c98be7381580c1d307516d903bd460b5d535c45bd64fdbe07cdd6d9da2629336

05 Affected products

VendorProductVersionsPlatforms
CiscoCisco IOS XR SoftwareNot specified—
CiscoCisco Virtual Topology System (VTS)Not specified—
CiscoCisco Network Services OrchestratorNot specified—
CiscoCisco Enterprise NFV Infrastructure SoftwareNot specified—
CiscoCisco Catalyst SD-WANNot specified—
CiscoCisco Catalyst SD-WAN ManagerNot specified—
CiscoCisco IOS XE Catalyst SD-WANNot specified—
CiscoCisco SD-WAN vEdge RouterNot specified—
CiscoCisco Ultra Gateway PlatformNot specified—
CiscoCisco Carrier Packet Transport3.5, 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—
ciscoios_xr_software0 to < 7.0.2, 7.1.0 to < 7.1.1—
ciscovirtual_topology_system0 to < 2.6.5—
cisconetwork_services_orchestrator0 to < 4.3.9.1, 4.4.0.0 to < 4.4.5.6, 4.5.0 to < 4.5.7, 4.6.0 to < 4.6.1.7, 4.7.0 to < 4.7.1, 5.1.0 to < 5.1.0.1—
ciscoenterprise_nfv_infrastructure_software0 to < 3.12.1—
ciscocatalyst_sd-wan_manager0 to < 18.4.4, 19.2.0 to < 19.2.1—
ciscoios_xe_catalyst_sd-wan0 to < 16.10.2, 16.12.0 to < 16.12.1b, 17.2.0 to < 17.2.1r—
ciscosd-wan_vedge_router0 to < 18.4.4, 19.2.0 to < 19.2.1—
ciscocarrier_packet_transport0 to < *—

06 References