7.5
High
CVE-2024-20350 A vulnerability in the SSH server of Cisco Catalyst Center, formerly Cisco DNA Center, could allow an unauthenticated,…
Description
A vulnerability in the SSH server of Cisco Catalyst Center, formerly Cisco DNA Center, could allow an unauthenticated, remote attacker to impersonate a Cisco Catalyst Center appliance. This vulnerability is due to the presence of a static SSH host key. An attacker could exploit this vulnerability by performing a machine-in-the-middle attack on SSH connections, which could allow the attacker to intercept traffic between SSH clients and a Cisco Catalyst Center appliance. A successful exploit could allow the attacker to impersonate the affected appliance, inject commands into the terminal session, and steal valid user credentials.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Cisco Digital Network Architecture Center (DNA Center) 2.3 | 2.3.2.1-AIRGAP-CA → 2.3.7.4 | No fix stated |
| Cisco Digital Network Architecture Center (DNA Center) 2.2 | 2.2.1.0 → 2.2.3.6 | No fix stated |
| Cisco Digital Network Architecture Center (DNA Center) 2.1 | 2.1.1.0 → 2.1.2.8 | No fix stated |
| Cisco Digital Network Architecture Center (DNA Center) | 1.4.0.0 | No fix stated |
| Cisco Digital Network Architecture Center (DNA Center) | 1.0.0.0 | No fix stated |
| digital_network_architecture_center 2.3 | 2.3.2.1-airgap-ca → 2.3.7.4 | No fix stated |
| digital_network_architecture_center 2.2 | 2.2.1.0 → 2.2.3.6 | No fix stated |
| digital_network_architecture_center 2.1 | 2.1.1.0 → 2.1.2.8 | No fix stated |
| digital_network_architecture_center | 1.4.0.0 | No fix stated |
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| Product | Affected versions | Fixed in |
|---|---|---|
| digital_network_architecture_center | 1.0.0.0 | No fix stated |
References
- cisco-sa-dnac-ssh-e4uOdASj sec.cloudapps.cisco.com
Timeline
- Published
- Last modified
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