CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2023-20071

Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass the configured policies on an affected system. This vulnerability is due to a flaw in the FTP module of the Snort detection engine. An attacker could exploit this vulnerability by sending crafted FTP traffic through an affected device. A successful exploit could allow the attacker to bypass FTP inspection and deliver a malicious payload.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.0

EPSS Ranking 5.0%

CVSS Severity

CVSS v3 Score 5.8

References

Products affected by CVE-2023-20071

Cisco » Cyber Vision » Version: 3.0.0

cpe:2.3:a:cisco:cyber_vision:3.0.0
Cisco » Cyber Vision » Version: 3.0.1

cpe:2.3:a:cisco:cyber_vision:3.0.1
Cisco » Cyber Vision » Version: 3.0.2

cpe:2.3:a:cisco:cyber_vision:3.0.2
Cisco » Cyber Vision » Version: 3.0.3

cpe:2.3:a:cisco:cyber_vision:3.0.3
Cisco » Cyber Vision » Version: 3.0.5

cpe:2.3:a:cisco:cyber_vision:3.0.5
Cisco » Cyber Vision » Version: 3.0.6

cpe:2.3:a:cisco:cyber_vision:3.0.6
Cisco » Cyber Vision » Version: 3.1.0

cpe:2.3:a:cisco:cyber_vision:3.1.0
Cisco » Cyber Vision » Version: 3.1.1

cpe:2.3:a:cisco:cyber_vision:3.1.1
Cisco » Cyber Vision » Version: 3.1.2

cpe:2.3:a:cisco:cyber_vision:3.1.2
Cisco » Cyber Vision » Version: 3.2.0

cpe:2.3:a:cisco:cyber_vision:3.2.0
Cisco » Cyber Vision » Version: 3.2.1

cpe:2.3:a:cisco:cyber_vision:3.2.1
Cisco » Cyber Vision » Version: 3.2.2

cpe:2.3:a:cisco:cyber_vision:3.2.2
Cisco » Cyber Vision » Version: 3.2.3

cpe:2.3:a:cisco:cyber_vision:3.2.3
Cisco » Cyber Vision » Version: 3.2.4

cpe:2.3:a:cisco:cyber_vision:3.2.4
Cisco » Cyber Vision » Version: 4.0.0

cpe:2.3:a:cisco:cyber_vision:4.0.0
Cisco » Cyber Vision » Version: 4.0.1

cpe:2.3:a:cisco:cyber_vision:4.0.1
Cisco » Cyber Vision » Version: 4.0.2

cpe:2.3:a:cisco:cyber_vision:4.0.2
Cisco » Cyber Vision » Version: 4.0.3

cpe:2.3:a:cisco:cyber_vision:4.0.3
Cisco » Cyber Vision » Version: 4.1.0

cpe:2.3:a:cisco:cyber_vision:4.1.0
Cisco » Cyber Vision » Version: 4.1.1

cpe:2.3:a:cisco:cyber_vision:4.1.1
Cisco » Firepower Threat Defense » Version: N/A

cpe:2.3:a:cisco:firepower_threat_defense:-
Cisco » Firepower Threat Defense » Version: 5.3.0

cpe:2.3:a:cisco:firepower_threat_defense:5.3.0
Cisco » Firepower Threat Defense » Version: 5.4.0

cpe:2.3:a:cisco:firepower_threat_defense:5.4.0
Cisco » Firepower Threat Defense » Version: 6.0

cpe:2.3:a:cisco:firepower_threat_defense:6.0
Cisco » Firepower Threat Defense » Version: 6.0.0

cpe:2.3:a:cisco:firepower_threat_defense:6.0.0
Cisco » Firepower Threat Defense » Version: 6.0.0.1

cpe:2.3:a:cisco:firepower_threat_defense:6.0.0.1
Cisco » Firepower Threat Defense » Version: 6.0.1

cpe:2.3:a:cisco:firepower_threat_defense:6.0.1
Cisco » Firepower Threat Defense » Version: 6.0.1.1

cpe:2.3:a:cisco:firepower_threat_defense:6.0.1.1
Cisco » Firepower Threat Defense » Version: 6.0.1.2

cpe:2.3:a:cisco:firepower_threat_defense:6.0.1.2
Cisco » Firepower Threat Defense » Version: 6.0.1.3

cpe:2.3:a:cisco:firepower_threat_defense:6.0.1.3
Cisco » Firepower Threat Defense » Version: 6.0.1.4

cpe:2.3:a:cisco:firepower_threat_defense:6.0.1.4
Cisco » Firepower Threat Defense » Version: 6.1.0

cpe:2.3:a:cisco:firepower_threat_defense:6.1.0
Cisco » Firepower Threat Defense » Version: 6.1.0.1

cpe:2.3:a:cisco:firepower_threat_defense:6.1.0.1
Cisco » Firepower Threat Defense » Version: 6.1.0.2

cpe:2.3:a:cisco:firepower_threat_defense:6.1.0.2
Cisco » Firepower Threat Defense » Version: 6.1.0.3

cpe:2.3:a:cisco:firepower_threat_defense:6.1.0.3
Cisco » Firepower Threat Defense » Version: 6.1.0.4

cpe:2.3:a:cisco:firepower_threat_defense:6.1.0.4
Cisco » Firepower Threat Defense » Version: 6.1.0.5

cpe:2.3:a:cisco:firepower_threat_defense:6.1.0.5
Cisco » Firepower Threat Defense » Version: 6.1.0.6

cpe:2.3:a:cisco:firepower_threat_defense:6.1.0.6
Cisco » Firepower Threat Defense » Version: 6.1.0.7

cpe:2.3:a:cisco:firepower_threat_defense:6.1.0.7
Cisco » Firepower Threat Defense » Version: 6.2.0

cpe:2.3:a:cisco:firepower_threat_defense:6.2.0
Cisco » Firepower Threat Defense » Version: 6.2.0.1

cpe:2.3:a:cisco:firepower_threat_defense:6.2.0.1
Cisco » Firepower Threat Defense » Version: 6.2.0.2

cpe:2.3:a:cisco:firepower_threat_defense:6.2.0.2
Cisco » Firepower Threat Defense » Version: 6.2.0.3

cpe:2.3:a:cisco:firepower_threat_defense:6.2.0.3
Cisco » Firepower Threat Defense » Version: 6.2.0.4

cpe:2.3:a:cisco:firepower_threat_defense:6.2.0.4
Cisco » Firepower Threat Defense » Version: 6.2.0.5

cpe:2.3:a:cisco:firepower_threat_defense:6.2.0.5
Cisco » Firepower Threat Defense » Version: 6.2.0.6

cpe:2.3:a:cisco:firepower_threat_defense:6.2.0.6
Cisco » Firepower Threat Defense » Version: 6.2.1

cpe:2.3:a:cisco:firepower_threat_defense:6.2.1
Cisco » Firepower Threat Defense » Version: 6.2.2

cpe:2.3:a:cisco:firepower_threat_defense:6.2.2
Cisco » Firepower Threat Defense » Version: 6.2.2.1

cpe:2.3:a:cisco:firepower_threat_defense:6.2.2.1
Cisco » Firepower Threat Defense » Version: 6.2.2.2

cpe:2.3:a:cisco:firepower_threat_defense:6.2.2.2
Cisco » Firepower Threat Defense » Version: 6.2.2.3

cpe:2.3:a:cisco:firepower_threat_defense:6.2.2.3
Cisco » Firepower Threat Defense » Version: 6.2.2.4

cpe:2.3:a:cisco:firepower_threat_defense:6.2.2.4
Cisco » Firepower Threat Defense » Version: 6.2.2.5

cpe:2.3:a:cisco:firepower_threat_defense:6.2.2.5
Cisco » Firepower Threat Defense » Version: 6.2.3

cpe:2.3:a:cisco:firepower_threat_defense:6.2.3
Cisco » Firepower Threat Defense » Version: 6.2.3.0

cpe:2.3:a:cisco:firepower_threat_defense:6.2.3.0
Cisco » Firepower Threat Defense » Version: 6.2.3.1

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

cpe:2.3:a:cisco:firepower_threat_defense:6.2.3.9
Cisco » Firepower Threat Defense » Version: 6.3.0

cpe:2.3:a:cisco:firepower_threat_defense:6.3.0
Cisco » Firepower Threat Defense » Version: 6.3.0.1

cpe:2.3:a:cisco:firepower_threat_defense:6.3.0.1
Cisco » Firepower Threat Defense » Version: 6.3.0.2

cpe:2.3:a:cisco:firepower_threat_defense:6.3.0.2
Cisco » Firepower Threat Defense » Version: 6.3.0.3

cpe:2.3:a:cisco:firepower_threat_defense:6.3.0.3
Cisco » Firepower Threat Defense » Version: 6.3.0.4

cpe:2.3:a:cisco:firepower_threat_defense:6.3.0.4
Cisco » Firepower Threat Defense » Version: 6.3.0.5

cpe:2.3:a:cisco:firepower_threat_defense:6.3.0.5
Cisco » Firepower Threat Defense » Version: 6.3.0.6

cpe:2.3:a:cisco:firepower_threat_defense:6.3.0.6
Cisco » Firepower Threat Defense » Version: 6.4.0

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

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

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

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

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

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

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

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

cpe:2.3:a:cisco:firepower_threat_defense:6.4.0.16
Cisco » Firepower Threat Defense » Version: 6.4.0.2

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

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

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

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

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

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

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

cpe:2.3:a:cisco:firepower_threat_defense:6.4.0.9
Cisco » Firepower Threat Defense » Version: 6.5.0

cpe:2.3:a:cisco:firepower_threat_defense:6.5.0
Cisco » Firepower Threat Defense » Version: 6.5.0.1

cpe:2.3:a:cisco:firepower_threat_defense:6.5.0.1
Cisco » Firepower Threat Defense » Version: 6.5.0.2

cpe:2.3:a:cisco:firepower_threat_defense:6.5.0.2
Cisco » Firepower Threat Defense » Version: 6.5.0.3

cpe:2.3:a:cisco:firepower_threat_defense:6.5.0.3
Cisco » Firepower Threat Defense » Version: 6.5.0.4

cpe:2.3:a:cisco:firepower_threat_defense:6.5.0.4
Cisco » Firepower Threat Defense » Version: 6.5.0.5

cpe:2.3:a:cisco:firepower_threat_defense:6.5.0.5
Cisco » Firepower Threat Defense » Version: 6.6.0

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

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

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

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

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

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

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

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

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

cpe:2.3:a:cisco:firepower_threat_defense:6.6.7.1
Cisco » Firepower Threat Defense » Version: 6.7.0

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

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

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

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

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

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

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

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

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

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

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

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

cpe:2.3:a:cisco:firepower_threat_defense:7.0.5
Cisco » Firepower Threat Defense » Version: 7.1.0

cpe:2.3:a:cisco:firepower_threat_defense:7.1.0
Cisco » Firepower Threat Defense » Version: 7.1.0.0

cpe:2.3:a:cisco:firepower_threat_defense:7.1.0.0
Cisco » Firepower Threat Defense » Version: 7.1.0.1

cpe:2.3:a:cisco:firepower_threat_defense:7.1.0.1
Cisco » Firepower Threat Defense » Version: 7.1.0.2

cpe:2.3:a:cisco:firepower_threat_defense:7.1.0.2
Cisco » Firepower Threat Defense » Version: 7.1.0.3

cpe:2.3:a:cisco:firepower_threat_defense:7.1.0.3
Cisco » Firepower Threat Defense » Version: 7.2.0

cpe:2.3:a:cisco:firepower_threat_defense:7.2.0
Cisco » Firepower Threat Defense » Version: 7.2.0.0

cpe:2.3:a:cisco:firepower_threat_defense:7.2.0.0
Cisco » Firepower Threat Defense » Version: 7.2.0.1

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

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

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

cpe:2.3:a:cisco:firepower_threat_defense:7.2.3
Cisco » Firepower Threat Defense » Version: 7.3.0

cpe:2.3:a:cisco:firepower_threat_defense:7.3.0
Cisco » Firepower Threat Defense » Version: 7.3.1

cpe:2.3:a:cisco:firepower_threat_defense:7.3.1
Cisco » Firepower Threat Defense » Version: 7.3.1.1

cpe:2.3:a:cisco:firepower_threat_defense:7.3.1.1
Cisco » Unified Threat Defense » Version: 17.11

cpe:2.3:a:cisco:unified_threat_defense:17.11
Cisco » Unified Threat Defense » Version: 17.12

cpe:2.3:a:cisco:unified_threat_defense:17.12
Cisco » Unified Threat Defense » Version: 17.3

cpe:2.3:a:cisco:unified_threat_defense:17.3
Cisco » Unified Threat Defense » Version: 17.3.4a

cpe:2.3:a:cisco:unified_threat_defense:17.3.4a
Cisco » Unified Threat Defense » Version: 17.6

cpe:2.3:a:cisco:unified_threat_defense:17.6
Cisco » Unified Threat Defense » Version: 17.9

cpe:2.3:a:cisco:unified_threat_defense:17.9
Snort » Snort » Version: N/A

cpe:2.3:a:snort:snort:-
Snort » Snort » Version: 1.6

cpe:2.3:a:snort:snort:1.6
Snort » Snort » Version: 1.8.0

cpe:2.3:a:snort:snort:1.8.0
Snort » Snort » Version: 1.8.1

cpe:2.3:a:snort:snort:1.8.1
Snort » Snort » Version: 1.8.2

cpe:2.3:a:snort:snort:1.8.2
Snort » Snort » Version: 1.8.3

cpe:2.3:a:snort:snort:1.8.3
Snort » Snort » Version: 1.8.4

cpe:2.3:a:snort:snort:1.8.4
Snort » Snort » Version: 1.8.5

cpe:2.3:a:snort:snort:1.8.5
Snort » Snort » Version: 1.8.6

cpe:2.3:a:snort:snort:1.8.6
Snort » Snort » Version: 1.8.7

cpe:2.3:a:snort:snort:1.8.7
Snort » Snort » Version: 1.9.0

cpe:2.3:a:snort:snort:1.9.0
Snort » Snort » Version: 1.9.1

cpe:2.3:a:snort:snort:1.9.1
Snort » Snort » Version: 2.0

cpe:2.3:a:snort:snort:2.0
Snort » Snort » Version: 2.6.1

cpe:2.3:a:snort:snort:2.6.1
Snort » Snort » Version: 2.6.1.1

cpe:2.3:a:snort:snort:2.6.1.1
Snort » Snort » Version: 2.6.1.2

cpe:2.3:a:snort:snort:2.6.1.2
Snort » Snort » Version: 2.6.2

cpe:2.3:a:snort:snort:2.6.2
Snort » Snort » Version: 2.7_beta1

cpe:2.3:a:snort:snort:2.7_beta1
Snort » Snort » Version: 2.9.11.1

cpe:2.3:a:snort:snort:2.9.11.1
Snort » Snort » Version: 2.9.12.0

cpe:2.3:a:snort:snort:2.9.12.0
Snort » Snort » Version: 2.9.13.0

cpe:2.3:a:snort:snort:2.9.13.0
Snort » Snort » Version: 2.9.13.1

cpe:2.3:a:snort:snort:2.9.13.1
Snort » Snort » Version: 2.9.14

cpe:2.3:a:snort:snort:2.9.14
Snort » Snort » Version: 2.9.14.0

cpe:2.3:a:snort:snort:2.9.14.0
Snort » Snort » Version: 2.9.14.1

cpe:2.3:a:snort:snort:2.9.14.1
Snort » Snort » Version: 2.9.15

cpe:2.3:a:snort:snort:2.9.15
Snort » Snort » Version: 2.9.15.1

cpe:2.3:a:snort:snort:2.9.15.1
Snort » Snort » Version: 2.9.16

cpe:2.3:a:snort:snort:2.9.16
Snort » Snort » Version: 2.9.16.1

cpe:2.3:a:snort:snort:2.9.16.1
Snort » Snort » Version: 2.9.17

cpe:2.3:a:snort:snort:2.9.17
Snort » Snort » Version: 2.9.17.1

cpe:2.3:a:snort:snort:2.9.17.1
Snort » Snort » Version: 2.9.18

cpe:2.3:a:snort:snort:2.9.18
Snort » Snort » Version: 3.0.0.0

cpe:2.3:a:snort:snort:3.0.0.0
Snort » Snort » Version: 3.1.0.100

cpe:2.3:a:snort:snort:3.1.0.100
Cisco » Meraki Mx Security Appliance Firmware » Version: N/A

cpe:2.3:o:cisco:meraki_mx_security_appliance_firmware:-

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2023-20071

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