CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2024-20342

Multiple Cisco products are affected by a vulnerability in the rate filtering feature of the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured rate limiting filter.  This vulnerability is due to an incorrect connection count comparison. An attacker could exploit this vulnerability by sending traffic through an affected device at a rate that exceeds a configured rate filter. A successful exploit could allow the attacker to successfully bypass the rate filter. This could allow unintended traffic to enter the network protected by the affected device.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.001

EPSS Ranking 29.3%

CVSS Severity

CVSS v3 Score 5.8

References

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snort-rf-bypass-OY8f3pnM

Products affected by CVE-2024-20342

Cisco » Firepower Threat Defense Software » Version: 6.2.3

cpe:2.3:a:cisco:firepower_threat_defense_software:6.2.3
Cisco » Firepower Threat Defense Software » Version: 6.2.3.1

cpe:2.3:a:cisco:firepower_threat_defense_software:6.2.3.1
Cisco » Firepower Threat Defense Software » Version: 6.2.3.10

cpe:2.3:a:cisco:firepower_threat_defense_software:6.2.3.10
Cisco » Firepower Threat Defense Software » Version: 6.2.3.11

cpe:2.3:a:cisco:firepower_threat_defense_software:6.2.3.11
Cisco » Firepower Threat Defense Software » Version: 6.2.3.12

cpe:2.3:a:cisco:firepower_threat_defense_software:6.2.3.12
Cisco » Firepower Threat Defense Software » Version: 6.2.3.13

cpe:2.3:a:cisco:firepower_threat_defense_software:6.2.3.13
Cisco » Firepower Threat Defense Software » Version: 6.2.3.14

cpe:2.3:a:cisco:firepower_threat_defense_software:6.2.3.14
Cisco » Firepower Threat Defense Software » Version: 6.2.3.15

cpe:2.3:a:cisco:firepower_threat_defense_software:6.2.3.15
Cisco » Firepower Threat Defense Software » Version: 6.2.3.16

cpe:2.3:a:cisco:firepower_threat_defense_software:6.2.3.16
Cisco » Firepower Threat Defense Software » Version: 6.2.3.17

cpe:2.3:a:cisco:firepower_threat_defense_software:6.2.3.17
Cisco » Firepower Threat Defense Software » Version: 6.2.3.18

cpe:2.3:a:cisco:firepower_threat_defense_software:6.2.3.18
Cisco » Firepower Threat Defense Software » Version: 6.2.3.2

cpe:2.3:a:cisco:firepower_threat_defense_software:6.2.3.2
Cisco » Firepower Threat Defense Software » Version: 6.2.3.3

cpe:2.3:a:cisco:firepower_threat_defense_software:6.2.3.3
Cisco » Firepower Threat Defense Software » Version: 6.2.3.4

cpe:2.3:a:cisco:firepower_threat_defense_software:6.2.3.4
Cisco » Firepower Threat Defense Software » Version: 6.2.3.5

cpe:2.3:a:cisco:firepower_threat_defense_software:6.2.3.5
Cisco » Firepower Threat Defense Software » Version: 6.2.3.6

cpe:2.3:a:cisco:firepower_threat_defense_software:6.2.3.6
Cisco » Firepower Threat Defense Software » Version: 6.2.3.7

cpe:2.3:a:cisco:firepower_threat_defense_software:6.2.3.7
Cisco » Firepower Threat Defense Software » Version: 6.2.3.8

cpe:2.3:a:cisco:firepower_threat_defense_software:6.2.3.8
Cisco » Firepower Threat Defense Software » Version: 6.2.3.9

cpe:2.3:a:cisco:firepower_threat_defense_software:6.2.3.9
Cisco » Firepower Threat Defense Software » Version: 6.4.0

cpe:2.3:a:cisco:firepower_threat_defense_software:6.4.0
Cisco » Firepower Threat Defense Software » Version: 6.4.0.1

cpe:2.3:a:cisco:firepower_threat_defense_software:6.4.0.1
Cisco » Firepower Threat Defense Software » Version: 6.4.0.10

cpe:2.3:a:cisco:firepower_threat_defense_software:6.4.0.10
Cisco » Firepower Threat Defense Software » Version: 6.4.0.11

cpe:2.3:a:cisco:firepower_threat_defense_software:6.4.0.11
Cisco » Firepower Threat Defense Software » Version: 6.4.0.12

cpe:2.3:a:cisco:firepower_threat_defense_software:6.4.0.12
Cisco » Firepower Threat Defense Software » Version: 6.4.0.13

cpe:2.3:a:cisco:firepower_threat_defense_software:6.4.0.13
Cisco » Firepower Threat Defense Software » Version: 6.4.0.14

cpe:2.3:a:cisco:firepower_threat_defense_software:6.4.0.14
Cisco » Firepower Threat Defense Software » Version: 6.4.0.15

cpe:2.3:a:cisco:firepower_threat_defense_software:6.4.0.15
Cisco » Firepower Threat Defense Software » Version: 6.4.0.16

cpe:2.3:a:cisco:firepower_threat_defense_software:6.4.0.16
Cisco » Firepower Threat Defense Software » Version: 6.4.0.17

cpe:2.3:a:cisco:firepower_threat_defense_software:6.4.0.17
Cisco » Firepower Threat Defense Software » Version: 6.4.0.18

cpe:2.3:a:cisco:firepower_threat_defense_software:6.4.0.18
Cisco » Firepower Threat Defense Software » Version: 6.4.0.2

cpe:2.3:a:cisco:firepower_threat_defense_software:6.4.0.2
Cisco » Firepower Threat Defense Software » Version: 6.4.0.3

cpe:2.3:a:cisco:firepower_threat_defense_software:6.4.0.3
Cisco » Firepower Threat Defense Software » Version: 6.4.0.4

cpe:2.3:a:cisco:firepower_threat_defense_software:6.4.0.4
Cisco » Firepower Threat Defense Software » Version: 6.4.0.5

cpe:2.3:a:cisco:firepower_threat_defense_software:6.4.0.5
Cisco » Firepower Threat Defense Software » Version: 6.4.0.6

cpe:2.3:a:cisco:firepower_threat_defense_software:6.4.0.6
Cisco » Firepower Threat Defense Software » Version: 6.4.0.7

cpe:2.3:a:cisco:firepower_threat_defense_software:6.4.0.7
Cisco » Firepower Threat Defense Software » Version: 6.4.0.8

cpe:2.3:a:cisco:firepower_threat_defense_software:6.4.0.8
Cisco » Firepower Threat Defense Software » Version: 6.4.0.9

cpe:2.3:a:cisco:firepower_threat_defense_software:6.4.0.9
Cisco » Firepower Threat Defense Software » Version: 6.6.0

cpe:2.3:a:cisco:firepower_threat_defense_software:6.6.0
Cisco » Firepower Threat Defense Software » Version: 6.6.0.1

cpe:2.3:a:cisco:firepower_threat_defense_software:6.6.0.1
Cisco » Firepower Threat Defense Software » Version: 6.6.1

cpe:2.3:a:cisco:firepower_threat_defense_software:6.6.1
Cisco » Firepower Threat Defense Software » Version: 6.6.3

cpe:2.3:a:cisco:firepower_threat_defense_software:6.6.3
Cisco » Firepower Threat Defense Software » Version: 6.6.4

cpe:2.3:a:cisco:firepower_threat_defense_software:6.6.4
Cisco » Firepower Threat Defense Software » Version: 6.6.5

cpe:2.3:a:cisco:firepower_threat_defense_software:6.6.5
Cisco » Firepower Threat Defense Software » Version: 6.6.5.1

cpe:2.3:a:cisco:firepower_threat_defense_software:6.6.5.1
Cisco » Firepower Threat Defense Software » Version: 6.6.5.2

cpe:2.3:a:cisco:firepower_threat_defense_software:6.6.5.2
Cisco » Firepower Threat Defense Software » Version: 6.6.7

cpe:2.3:a:cisco:firepower_threat_defense_software:6.6.7
Cisco » Firepower Threat Defense Software » Version: 6.6.7.1

cpe:2.3:a:cisco:firepower_threat_defense_software:6.6.7.1
Cisco » Firepower Threat Defense Software » Version: 6.6.7.2

cpe:2.3:a:cisco:firepower_threat_defense_software:6.6.7.2
Cisco » Firepower Threat Defense Software » Version: 6.7.0

cpe:2.3:a:cisco:firepower_threat_defense_software:6.7.0
Cisco » Firepower Threat Defense Software » Version: 6.7.0.1

cpe:2.3:a:cisco:firepower_threat_defense_software:6.7.0.1
Cisco » Firepower Threat Defense Software » Version: 6.7.0.2

cpe:2.3:a:cisco:firepower_threat_defense_software:6.7.0.2
Cisco » Firepower Threat Defense Software » Version: 6.7.0.3

cpe:2.3:a:cisco:firepower_threat_defense_software:6.7.0.3
Cisco » Firepower Threat Defense Software » Version: 7.0.0

cpe:2.3:a:cisco:firepower_threat_defense_software:7.0.0
Cisco » Firepower Threat Defense Software » Version: 7.0.0.1

cpe:2.3:a:cisco:firepower_threat_defense_software:7.0.0.1
Cisco » Firepower Threat Defense Software » Version: 7.0.1

cpe:2.3:a:cisco:firepower_threat_defense_software:7.0.1
Cisco » Firepower Threat Defense Software » Version: 7.0.1.1

cpe:2.3:a:cisco:firepower_threat_defense_software:7.0.1.1
Cisco » Firepower Threat Defense Software » Version: 7.0.2

cpe:2.3:a:cisco:firepower_threat_defense_software:7.0.2
Cisco » Firepower Threat Defense Software » Version: 7.0.2.1

cpe:2.3:a:cisco:firepower_threat_defense_software:7.0.2.1
Cisco » Firepower Threat Defense Software » Version: 7.0.3

cpe:2.3:a:cisco:firepower_threat_defense_software:7.0.3
Cisco » Firepower Threat Defense Software » Version: 7.0.4

cpe:2.3:a:cisco:firepower_threat_defense_software:7.0.4
Cisco » Firepower Threat Defense Software » Version: 7.0.5

cpe:2.3:a:cisco:firepower_threat_defense_software:7.0.5
Cisco » Firepower Threat Defense Software » Version: 7.0.6

cpe:2.3:a:cisco:firepower_threat_defense_software:7.0.6
Cisco » Firepower Threat Defense Software » Version: 7.0.6.1

cpe:2.3:a:cisco:firepower_threat_defense_software:7.0.6.1
Cisco » Firepower Threat Defense Software » Version: 7.1.0

cpe:2.3:a:cisco:firepower_threat_defense_software:7.1.0
Cisco » Firepower Threat Defense Software » Version: 7.2.0

cpe:2.3:a:cisco:firepower_threat_defense_software:7.2.0
Cisco » Firepower Threat Defense Software » Version: 7.2.0.1

cpe:2.3:a:cisco:firepower_threat_defense_software:7.2.0.1
Cisco » Firepower Threat Defense Software » Version: 7.2.1

cpe:2.3:a:cisco:firepower_threat_defense_software:7.2.1
Cisco » Firepower Threat Defense Software » Version: 7.2.2

cpe:2.3:a:cisco:firepower_threat_defense_software:7.2.2
Cisco » Firepower Threat Defense Software » Version: 7.2.3

cpe:2.3:a:cisco:firepower_threat_defense_software:7.2.3
Cisco » Firepower Threat Defense Software » Version: 7.2.4

cpe:2.3:a:cisco:firepower_threat_defense_software:7.2.4
Cisco » Firepower Threat Defense Software » Version: 7.2.4.1

cpe:2.3:a:cisco:firepower_threat_defense_software:7.2.4.1
Cisco » Firepower Threat Defense Software » Version: 7.2.5

cpe:2.3:a:cisco:firepower_threat_defense_software:7.2.5
Cisco » Firepower Threat Defense Software » Version: 7.2.5.1

cpe:2.3:a:cisco:firepower_threat_defense_software:7.2.5.1
Cisco » Firepower Threat Defense Software » Version: 7.2.5.2

cpe:2.3:a:cisco:firepower_threat_defense_software:7.2.5.2
Cisco » Firepower Threat Defense Software » Version: 7.3.0

cpe:2.3:a:cisco:firepower_threat_defense_software:7.3.0
Cisco » Firepower Threat Defense Software » Version: 7.4.0

cpe:2.3:a:cisco:firepower_threat_defense_software:7.4.0
Cisco » Firepower Threat Defense Software » Version: 7.4.1

cpe:2.3:a:cisco:firepower_threat_defense_software:7.4.1
Cisco » Firepower Threat Defense Software » Version: 7.4.1.1

cpe:2.3:a:cisco:firepower_threat_defense_software:7.4.1.1
Cisco » Snort » Version: 3.0.0.0

cpe:2.3:a:cisco:snort:3.0.0.0
Cisco » Snort » Version: 3.0.1-1

cpe:2.3:a:cisco:snort:3.0.1-1
Cisco » Snort » Version: 3.0.1-2

cpe:2.3:a:cisco:snort:3.0.1-2
Cisco » Snort » Version: 3.0.1-3

cpe:2.3:a:cisco:snort:3.0.1-3
Cisco » Snort » Version: 3.0.1-4

cpe:2.3:a:cisco:snort:3.0.1-4
Cisco » Snort » Version: 3.0.1-5

cpe:2.3:a:cisco:snort:3.0.1-5
Cisco » Snort » Version: 3.0.2-1

cpe:2.3:a:cisco:snort:3.0.2-1
Cisco » Snort » Version: 3.0.2-2

cpe:2.3:a:cisco:snort:3.0.2-2
Cisco » Snort » Version: 3.0.2-3

cpe:2.3:a:cisco:snort:3.0.2-3
Cisco » Snort » Version: 3.0.2-4

cpe:2.3:a:cisco:snort:3.0.2-4
Cisco » Snort » Version: 3.0.2-5

cpe:2.3:a:cisco:snort:3.0.2-5
Cisco » Snort » Version: 3.0.2-6

cpe:2.3:a:cisco:snort:3.0.2-6
Cisco » Snort » Version: 3.0.3-1

cpe:2.3:a:cisco:snort:3.0.3-1
Cisco » Snort » Version: 3.0.3-2

cpe:2.3:a:cisco:snort:3.0.3-2
Cisco » Snort » Version: 3.0.3-3

cpe:2.3:a:cisco:snort:3.0.3-3
Cisco » Snort » Version: 3.0.3-4

cpe:2.3:a:cisco:snort:3.0.3-4
Cisco » Snort » Version: 3.0.3-5

cpe:2.3:a:cisco:snort:3.0.3-5
Cisco » Snort » Version: 3.0.3-6

cpe:2.3:a:cisco:snort:3.0.3-6
Cisco » Snort » Version: 3.1.0.0

cpe:2.3:a:cisco:snort:3.1.0.0
Cisco » Snort » Version: 3.1.0.100

cpe:2.3:a:cisco:snort:3.1.0.100
Cisco » Snort » Version: 3.1.1.0

cpe:2.3:a:cisco:snort:3.1.1.0
Cisco » Snort » Version: 3.1.10.0

cpe:2.3:a:cisco:snort:3.1.10.0
Cisco » Snort » Version: 3.1.11.0

cpe:2.3:a:cisco:snort:3.1.11.0
Cisco » Snort » Version: 3.1.12.0

cpe:2.3:a:cisco:snort:3.1.12.0
Cisco » Snort » Version: 3.1.13.0

cpe:2.3:a:cisco:snort:3.1.13.0
Cisco » Snort » Version: 3.1.14.0

cpe:2.3:a:cisco:snort:3.1.14.0
Cisco » Snort » Version: 3.1.15.0

cpe:2.3:a:cisco:snort:3.1.15.0
Cisco » Snort » Version: 3.1.16.0

cpe:2.3:a:cisco:snort:3.1.16.0
Cisco » Snort » Version: 3.1.17.0

cpe:2.3:a:cisco:snort:3.1.17.0
Cisco » Snort » Version: 3.1.18.0

cpe:2.3:a:cisco:snort:3.1.18.0
Cisco » Snort » Version: 3.1.19.0

cpe:2.3:a:cisco:snort:3.1.19.0
Cisco » Snort » Version: 3.1.2.0

cpe:2.3:a:cisco:snort:3.1.2.0
Cisco » Snort » Version: 3.1.20.0

cpe:2.3:a:cisco:snort:3.1.20.0
Cisco » Snort » Version: 3.1.21.0

cpe:2.3:a:cisco:snort:3.1.21.0
Cisco » Snort » Version: 3.1.22.0

cpe:2.3:a:cisco:snort:3.1.22.0
Cisco » Snort » Version: 3.1.23.0

cpe:2.3:a:cisco:snort:3.1.23.0
Cisco » Snort » Version: 3.1.24.0

cpe:2.3:a:cisco:snort:3.1.24.0
Cisco » Snort » Version: 3.1.25.0

cpe:2.3:a:cisco:snort:3.1.25.0
Cisco » Snort » Version: 3.1.26.0

cpe:2.3:a:cisco:snort:3.1.26.0
Cisco » Snort » Version: 3.1.27.0

cpe:2.3:a:cisco:snort:3.1.27.0
Cisco » Snort » Version: 3.1.28.0

cpe:2.3:a:cisco:snort:3.1.28.0
Cisco » Snort » Version: 3.1.29.0

cpe:2.3:a:cisco:snort:3.1.29.0
Cisco » Snort » Version: 3.1.3.0

cpe:2.3:a:cisco:snort:3.1.3.0
Cisco » Snort » Version: 3.1.30.0

cpe:2.3:a:cisco:snort:3.1.30.0
Cisco » Snort » Version: 3.1.31.0

cpe:2.3:a:cisco:snort:3.1.31.0
Cisco » Snort » Version: 3.1.32.0

cpe:2.3:a:cisco:snort:3.1.32.0
Cisco » Snort » Version: 3.1.33.0

cpe:2.3:a:cisco:snort:3.1.33.0
Cisco » Snort » Version: 3.1.34.0

cpe:2.3:a:cisco:snort:3.1.34.0
Cisco » Snort » Version: 3.1.35.0

cpe:2.3:a:cisco:snort:3.1.35.0
Cisco » Snort » Version: 3.1.36.0

cpe:2.3:a:cisco:snort:3.1.36.0
Cisco » Snort » Version: 3.1.37.0

cpe:2.3:a:cisco:snort:3.1.37.0
Cisco » Snort » Version: 3.1.38.0

cpe:2.3:a:cisco:snort:3.1.38.0
Cisco » Snort » Version: 3.1.39.0

cpe:2.3:a:cisco:snort:3.1.39.0
Cisco » Snort » Version: 3.1.4.0

cpe:2.3:a:cisco:snort:3.1.4.0
Cisco » Snort » Version: 3.1.40.0

cpe:2.3:a:cisco:snort:3.1.40.0
Cisco » Snort » Version: 3.1.41.0

cpe:2.3:a:cisco:snort:3.1.41.0
Cisco » Snort » Version: 3.1.42.0

cpe:2.3:a:cisco:snort:3.1.42.0
Cisco » Snort » Version: 3.1.43.0

cpe:2.3:a:cisco:snort:3.1.43.0
Cisco » Snort » Version: 3.1.45.0

cpe:2.3:a:cisco:snort:3.1.45.0
Cisco » Snort » Version: 3.1.47.0

cpe:2.3:a:cisco:snort:3.1.47.0
Cisco » Snort » Version: 3.1.48.0

cpe:2.3:a:cisco:snort:3.1.48.0
Cisco » Snort » Version: 3.1.49.0

cpe:2.3:a:cisco:snort:3.1.49.0
Cisco » Snort » Version: 3.1.5.0

cpe:2.3:a:cisco:snort:3.1.5.0
Cisco » Snort » Version: 3.1.50.0

cpe:2.3:a:cisco:snort:3.1.50.0
Cisco » Snort » Version: 3.1.51.0

cpe:2.3:a:cisco:snort:3.1.51.0
Cisco » Snort » Version: 3.1.52.0

cpe:2.3:a:cisco:snort:3.1.52.0
Cisco » Snort » Version: 3.1.53.0

cpe:2.3:a:cisco:snort:3.1.53.0
Cisco » Snort » Version: 3.1.55.0

cpe:2.3:a:cisco:snort:3.1.55.0
Cisco » Snort » Version: 3.1.56.0

cpe:2.3:a:cisco:snort:3.1.56.0
Cisco » Snort » Version: 3.1.57.0

cpe:2.3:a:cisco:snort:3.1.57.0
Cisco » Snort » Version: 3.1.58.0

cpe:2.3:a:cisco:snort:3.1.58.0
Cisco » Snort » Version: 3.1.59.0

cpe:2.3:a:cisco:snort:3.1.59.0
Cisco » Snort » Version: 3.1.6.0

cpe:2.3:a:cisco:snort:3.1.6.0
Cisco » Snort » Version: 3.1.60.0

cpe:2.3:a:cisco:snort:3.1.60.0
Cisco » Snort » Version: 3.1.61.0

cpe:2.3:a:cisco:snort:3.1.61.0
Cisco » Snort » Version: 3.1.62.0

cpe:2.3:a:cisco:snort:3.1.62.0
Cisco » Snort » Version: 3.1.63.0

cpe:2.3:a:cisco:snort:3.1.63.0
Cisco » Snort » Version: 3.1.64.0

cpe:2.3:a:cisco:snort:3.1.64.0
Cisco » Snort » Version: 3.1.65.0

cpe:2.3:a:cisco:snort:3.1.65.0
Cisco » Snort » Version: 3.1.66.0

cpe:2.3:a:cisco:snort:3.1.66.0
Cisco » Snort » Version: 3.1.67.0

cpe:2.3:a:cisco:snort:3.1.67.0
Cisco » Snort » Version: 3.1.69.0

cpe:2.3:a:cisco:snort:3.1.69.0
Cisco » Snort » Version: 3.1.7.0

cpe:2.3:a:cisco:snort:3.1.7.0
Cisco » Snort » Version: 3.1.70.0

cpe:2.3:a:cisco:snort:3.1.70.0
Cisco » Snort » Version: 3.1.71.0

cpe:2.3:a:cisco:snort:3.1.71.0
Cisco » Snort » Version: 3.1.72.0

cpe:2.3:a:cisco:snort:3.1.72.0
Cisco » Snort » Version: 3.1.73.0

cpe:2.3:a:cisco:snort:3.1.73.0
Cisco » Snort » Version: 3.1.8.0

cpe:2.3:a:cisco:snort:3.1.8.0
Cisco » Snort » Version: 3.1.9.0

cpe:2.3:a:cisco:snort:3.1.9.0

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2024-20342

Products

Pricing

Contact Us