8.1

CVE-2024-20350: cisco catalyst_center Use of Hard-coded Cryptographic Key

CVSS: 8.1v3.1HighAnalyzed
Published 25-09-2024Last modified 27-09-2024
Open JSON

Vulnerability summary

CVE-2024-20350 is a high (CVSS 8.1) Use of Hard-coded Cryptographic Key vulnerability in cisco catalyst_center. EPSS estimates a 0.42% chance of exploitation in the next 30 days, higher than 34.8% of scored vulnerabilities.

Overall risk
32/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.1/10
010
High · v3.1 (NVD)
EPSS score
0.42%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 25-09-2024
    PublishedVulnerability first disclosed.
  2. 27-09-2024
    Last modifiedVulnerability information updated.

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.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.42%

Chance of exploitation in the next 30 days

Percentile

35%

Versus all other CVEs

30-day change

0.00 pp

From 0.42% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.42%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Cisco2 products
  • catalyst_center1.0.0 | 1.4.0.0 | 2.1.1.0 | 2.1.1.3 | 2.1.2.0 | 2.1.2.3 | 2.1.2.4 | 2.1.2.5 | 2.1.2.6 | 2.1.2.7 | 2.1.2.8 | 2.2.1.0 | 2.2.1.3 | 2.2.2.0 | 2.2.2.1 | 2.2.2.3 | 2.2.2.4 | 2.2.2.5 | 2.2.2.6 | 2.2.2.7 | 2.2.2.8 | 2.2.2.9 | 2.2.3.0 | 2.2.3.3 | 2.2.3.4 | 2.2.3.5 | 2.2.3.6 | 2.3.2.1 | 2.3.2.1-airgap | 2.3.2.1-airgap-ca | 2.3.2.3 | 2.3.3.0 | 2.3.3.0-airgap | 2.3.3.1 | 2.3.3.1-airgap | 2.3.3.3 | 2.3.3.3-airgap | 2.3.3.3-airgap-ca | 2.3.3.4 | 2.3.3.4:hotfix1 | 2.3.3.4-airgap | 2.3.3.4-airgap-mdnac | 2.3.3.5 | 2.3.3.5-airgap | 2.3.3.6 | 2.3.3.6-70045:hotfix1 | 2.3.3.6-airgap | 2.3.3.6-airgap-mdnac | 2.3.3.7 | 2.3.3.7-72323 | 2.3.3.7-72328-airgap | 2.3.3.7-72328-mdnac | 2.3.3.7-airgap | 2.3.3.7-airgap-mdnac | 2.3.4.0 | 2.3.4.0-airgap | 2.3.4.3 | 2.3.4.3-airgap | 2.3.5.0 | 2.3.5.0-airgap | 2.3.5.0-airgap-mdnac | 2.3.5.3 | 2.3.5.3-airgap | 2.3.5.3-airgap-mdnac | 2.3.5.4 | 2.3.5.4-airgap | 2.3.5.4-airgap-mdnac | 2.3.5.5 | 2.3.5.5-70026:hotfix51 | 2.3.5.5-70026:hotfix52 | 2.3.5.5-70026:hotfix53 | 2.3.5.5-70026:hotfix70 | 2.3.5.5-airgap | 2.3.5.5-airgap-mdnac | 2.3.6.0 | 2.3.6.0-airgap | 2.3.7.0 | 2.3.7.0-airgap | 2.3.7.0-airgap-mdnac | 2.3.7.0-va | 2.3.7.3 | 2.3.7.3-airgap | 2.3.7.3-airgap-mdnac | 2.3.7.4 | 2.3.7.4-airgap | 2.3.7.4-airgap-mdnac
  • cisco digital network architecture center (dna center)1.4.0.0 | 2.1.1.0 | 2.1.1.3 | 2.1.2.0 | 2.1.2.3 | 2.1.2.4 | 2.1.2.5 | 2.2.1.0 | 2.1.2.6 | 2.2.2.0 | 2.2.2.1 | 2.2.2.3 | 2.1.2.7 | 2.2.1.3 | 2.2.3.0 | 2.2.2.4 | 2.2.2.5 | 2.2.3.3 | 2.2.2.7 | 2.2.2.6 | 2.2.2.8 | 2.2.3.4 | 2.1.2.8 | 2.3.2.1 | 2.3.2.1-AIRGAP | 2.3.2.1-AIRGAP-CA | 2.2.3.5 | 2.3.3.0 | 2.3.3.3 | 2.3.3.1-AIRGAP | 2.3.3.1 | 2.3.2.3 | 2.3.3.3-AIRGAP | 2.2.3.6 | 2.2.2.9 | 2.3.3.0-AIRGAP | 2.3.3.3-AIRGAP-CA | 2.3.3.4 | 2.3.3.4-AIRGAP | 2.3.3.4-AIRGAP-MDNAC | 2.3.3.4-HF1 | 2.3.4.0 | 2.3.3.5 | 2.3.3.5-AIRGAP | 2.3.4.0-AIRGAP | 2.3.4.3 | 2.3.4.3-AIRGAP | 2.3.3.6 | 2.3.5.0 | 2.3.3.6-AIRGAP | 2.3.5.0-AIRGAP | 2.3.3.6-AIRGAP-MDNAC | 2.3.5.0-AIRGAP-MDNAC | 2.3.3.7 | 2.3.3.7-AIRGAP | 2.3.3.7-AIRGAP-MDNAC | 2.3.6.0 | 2.3.3.6-70045-HF1 | 2.3.3.7-72328-AIRGAP | 2.3.3.7-72323 | 2.3.3.7-72328-MDNAC | 2.3.5.3 | 2.3.5.3-AIRGAP-MDNAC | 2.3.5.3-AIRGAP | 2.3.6.0-AIRGAP | 2.3.7.0 | 2.3.7.0-AIRGAP | 2.3.7.0-AIRGAP-MDNAC | 2.3.7.0-VA | 2.3.5.4 | 2.3.5.4-AIRGAP | 2.3.5.4-AIRGAP-MDNAC | 2.3.7.3 | 2.3.7.3-AIRGAP | 2.3.7.3-AIRGAP-MDNAC | 2.3.5.5-AIRGAP | 2.3.5.5 | 2.3.5.5-AIRGAP-MDNAC | 2.3.7.4 | 2.3.7.4-AIRGAP | 2.3.7.4-AIRGAP-MDNAC | 1.0.0.0 | 2.3.5.5-70026-HF70 | 2.3.5.5-70026-HF51 | 2.3.5.5-70026-HF52 | 2.3.5.5-70026-HF53

1 vendor · 2 products

References

1 links