CVE-2022-20655
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.
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Cisco Cisco IOS XR Software | No range specified | — |
| Cisco Cisco Virtual Topology System (VTS) | No range specified | — |
| Cisco Cisco Network Services Orchestrator | No range specified | — |
| Cisco Cisco Enterprise NFV Infrastructure Software | No range specified | — |
| Cisco Cisco Catalyst SD-WAN | No range specified | — |
| Cisco Cisco Catalyst SD-WAN Manager | No range specified | — |
| Cisco Cisco IOS XE Catalyst SD-WAN | No range specified | — |
| Cisco Cisco SD-WAN vEdge Router | No range specified | — |
| Cisco Cisco Ultra Gateway Platform | No range specified | — |
| Cisco Cisco Carrier Packet Transport | 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 | — |
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