5.8 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
5.6 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
27.0%
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.
[
{
"vendor": "Cisco",
"product": "Cisco Firepower Threat Defense Software",
"versions": [
{
"version": "6.2.3",
"status": "affected"
},
{
"version": "6.2.3.1",
"status": "affected"
},
{
"version": "6.2.3.2",
"status": "affected"
},
{
"version": "6.2.3.3",
"status": "affected"
},
{
"version": "6.2.3.4",
"status": "affected"
},
{
"version": "6.2.3.5",
"status": "affected"
},
{
"version": "6.2.3.6",
"status": "affected"
},
{
"version": "6.2.3.7",
"status": "affected"
},
{
"version": "6.2.3.8",
"status": "affected"
},
{
"version": "6.2.3.10",
"status": "affected"
},
{
"version": "6.2.3.11",
"status": "affected"
},
{
"version": "6.2.3.9",
"status": "affected"
},
{
"version": "6.2.3.12",
"status": "affected"
},
{
"version": "6.2.3.13",
"status": "affected"
},
{
"version": "6.2.3.14",
"status": "affected"
},
{
"version": "6.2.3.15",
"status": "affected"
},
{
"version": "6.2.3.16",
"status": "affected"
},
{
"version": "6.2.3.17",
"status": "affected"
},
{
"version": "6.2.3.18",
"status": "affected"
},
{
"version": "6.6.0",
"status": "affected"
},
{
"version": "6.6.0.1",
"status": "affected"
},
{
"version": "6.6.1",
"status": "affected"
},
{
"version": "6.6.3",
"status": "affected"
},
{
"version": "6.6.4",
"status": "affected"
},
{
"version": "6.6.5",
"status": "affected"
},
{
"version": "6.6.5.1",
"status": "affected"
},
{
"version": "6.6.5.2",
"status": "affected"
},
{
"version": "6.6.7",
"status": "affected"
},
{
"version": "6.6.7.1",
"status": "affected"
},
{
"version": "6.4.0",
"status": "affected"
},
{
"version": "6.4.0.1",
"status": "affected"
},
{
"version": "6.4.0.3",
"status": "affected"
},
{
"version": "6.4.0.2",
"status": "affected"
},
{
"version": "6.4.0.4",
"status": "affected"
},
{
"version": "6.4.0.5",
"status": "affected"
},
{
"version": "6.4.0.6",
"status": "affected"
},
{
"version": "6.4.0.7",
"status": "affected"
},
{
"version": "6.4.0.8",
"status": "affected"
},
{
"version": "6.4.0.9",
"status": "affected"
},
{
"version": "6.4.0.10",
"status": "affected"
},
{
"version": "6.4.0.11",
"status": "affected"
},
{
"version": "6.4.0.12",
"status": "affected"
},
{
"version": "6.4.0.13",
"status": "affected"
},
{
"version": "6.4.0.14",
"status": "affected"
},
{
"version": "6.4.0.15",
"status": "affected"
},
{
"version": "6.4.0.16",
"status": "affected"
},
{
"version": "6.7.0",
"status": "affected"
},
{
"version": "6.7.0.1",
"status": "affected"
},
{
"version": "6.7.0.2",
"status": "affected"
},
{
"version": "6.7.0.3",
"status": "affected"
},
{
"version": "7.0.0",
"status": "affected"
},
{
"version": "7.0.0.1",
"status": "affected"
},
{
"version": "7.0.1",
"status": "affected"
},
{
"version": "7.0.1.1",
"status": "affected"
},
{
"version": "7.0.2",
"status": "affected"
},
{
"version": "7.0.2.1",
"status": "affected"
},
{
"version": "7.0.3",
"status": "affected"
},
{
"version": "7.0.4",
"status": "affected"
},
{
"version": "7.0.5",
"status": "affected"
},
{
"version": "7.1.0",
"status": "affected"
},
{
"version": "7.1.0.1",
"status": "affected"
},
{
"version": "7.1.0.2",
"status": "affected"
},
{
"version": "7.1.0.3",
"status": "affected"
},
{
"version": "7.2.0",
"status": "affected"
},
{
"version": "7.2.0.1",
"status": "affected"
},
{
"version": "7.2.1",
"status": "affected"
},
{
"version": "7.2.2",
"status": "affected"
},
{
"version": "7.2.3",
"status": "affected"
},
{
"version": "7.3.0",
"status": "affected"
},
{
"version": "7.3.1",
"status": "affected"
},
{
"version": "7.3.1.1",
"status": "affected"
}
]
},
{
"vendor": "Cisco",
"product": "Cisco Umbrella Insights Virtual Appliance",
"versions": [
{
"version": "N/A",
"status": "affected"
}
]
},
{
"vendor": "Cisco",
"product": "Cisco Cyber Vision",
"versions": [
{
"version": "3.0.4",
"status": "affected"
},
{
"version": "3.0.0",
"status": "affected"
},
{
"version": "3.0.1",
"status": "affected"
},
{
"version": "3.0.2",
"status": "affected"
},
{
"version": "3.0.3",
"status": "affected"
},
{
"version": "3.0.5",
"status": "affected"
},
{
"version": "3.0.6",
"status": "affected"
},
{
"version": "3.1.0",
"status": "affected"
},
{
"version": "3.1.2",
"status": "affected"
},
{
"version": "3.1.1",
"status": "affected"
},
{
"version": "3.2.3",
"status": "affected"
},
{
"version": "3.2.1",
"status": "affected"
},
{
"version": "3.2.4",
"status": "affected"
},
{
"version": "3.2.0",
"status": "affected"
},
{
"version": "3.2.2",
"status": "affected"
},
{
"version": "4.0.0",
"status": "affected"
},
{
"version": "4.0.1",
"status": "affected"
},
{
"version": "4.0.2",
"status": "affected"
},
{
"version": "4.0.3",
"status": "affected"
},
{
"version": "4.1.0",
"status": "affected"
},
{
"version": "4.1.1",
"status": "affected"
},
{
"version": "4.1.2",
"status": "affected"
}
]
},
{
"vendor": "Cisco",
"product": "Cisco UTD SNORT IPS Engine Software",
"versions": [
{
"version": "16.12.1a",
"status": "affected"
},
{
"version": "16.12.2",
"status": "affected"
},
{
"version": "16.12.3",
"status": "affected"
},
{
"version": "16.12.4",
"status": "affected"
},
{
"version": "16.12.5",
"status": "affected"
},
{
"version": "16.12.6",
"status": "affected"
},
{
"version": "16.12.7",
"status": "affected"
},
{
"version": "16.12.8",
"status": "affected"
},
{
"version": "16.6.1",
"status": "affected"
},
{
"version": "16.6.5",
"status": "affected"
},
{
"version": "16.6.6",
"status": "affected"
},
{
"version": "16.6.7a",
"status": "affected"
},
{
"version": "16.6.9",
"status": "affected"
},
{
"version": "16.6.10",
"status": "affected"
},
{
"version": "17.1.1",
"status": "affected"
},
{
"version": "17.2.1r",
"status": "affected"
},
{
"version": "17.3.1a",
"status": "affected"
},
{
"version": "17.3.2",
"status": "affected"
},
{
"version": "17.3.3",
"status": "affected"
},
{
"version": "17.3.4a",
"status": "affected"
},
{
"version": "17.3.6",
"status": "affected"
},
{
"version": "17.3.5",
"status": "affected"
},
{
"version": "17.3.7",
"status": "affected"
},
{
"version": "3.17.0S",
"status": "affected"
},
{
"version": "3.17.1S",
"status": "affected"
},
{
"version": "17.4.1a",
"status": "affected"
},
{
"version": "17.4.2",
"status": "affected"
},
{
"version": "17.4.1b",
"status": "affected"
},
{
"version": "17.5.1a",
"status": "affected"
},
{
"version": "17.6.1a",
"status": "affected"
},
{
"version": "17.6.2",
"status": "affected"
},
{
"version": "17.6.3a",
"status": "affected"
},
{
"version": "17.6.4",
"status": "affected"
},
{
"version": "17.6.5",
"status": "affected"
},
{
"version": "17.7.1a",
"status": "affected"
},
{
"version": "17.7.2",
"status": "affected"
},
{
"version": "17.10.1a",
"status": "affected"
},
{
"version": "17.9.1a",
"status": "affected"
},
{
"version": "17.9.2a",
"status": "affected"
},
{
"version": "17.9.3a",
"status": "affected"
},
{
"version": "17.8.1a",
"status": "affected"
},
{
"version": "Fuji-16.9.2",
"status": "affected"
},
{
"version": "Fuji-16.9.4",
"status": "affected"
},
{
"version": "Fuji-16.9.6",
"status": "affected"
},
{
"version": "Fuji-16.9.3",
"status": "affected"
},
{
"version": "Fuji-16.9.7",
"status": "affected"
},
{
"version": "Fuji-16.9.8",
"status": "affected"
},
{
"version": "Fuji-16.9.5",
"status": "affected"
},
{
"version": "Denali-16.3.3",
"status": "affected"
},
{
"version": "Denali-16.3.9",
"status": "affected"
},
{
"version": "Denali-16.3.7",
"status": "affected"
},
{
"version": "Denali-16.3.5",
"status": "affected"
},
{
"version": "Denali-16.3.4",
"status": "affected"
},
{
"version": "Everest-16.6.3",
"status": "affected"
},
{
"version": "Everest-16.6.4",
"status": "affected"
},
{
"version": "Everest-16.6.2",
"status": "affected"
}
]
}
]
5.8 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
5.6 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
27.0%