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CVE-2023-20071

CVE.org · Published

Historical CVEsJSONAI instructions

Record status
Published
Identifier year (not publication year)
2023
Source publication
Source updated
Imported by cveboard
Source snapshot
cve_2026-10-24_midnight_baseline ·

Plain text

CNA source text (English)

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.

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

Cisco Firepower Threat Defense Software

Vendor
Cisco
Product
Cisco Firepower Threat Defense Software
Platforms
Unknown
Default status
Unknown
Cisco Firepower Threat Defense Software · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
6.2.3affectedUnavailableUnavailableUnavailableNone listed
6.2.3.1affectedUnavailableUnavailableUnavailableNone listed
6.2.3.2affectedUnavailableUnavailableUnavailableNone listed
6.2.3.3affectedUnavailableUnavailableUnavailableNone listed
6.2.3.4affectedUnavailableUnavailableUnavailableNone listed
6.2.3.5affectedUnavailableUnavailableUnavailableNone listed
6.2.3.6affectedUnavailableUnavailableUnavailableNone listed
6.2.3.7affectedUnavailableUnavailableUnavailableNone listed
6.2.3.8affectedUnavailableUnavailableUnavailableNone listed
6.2.3.10affectedUnavailableUnavailableUnavailableNone listed
6.2.3.11affectedUnavailableUnavailableUnavailableNone listed
6.2.3.9affectedUnavailableUnavailableUnavailableNone listed
6.2.3.12affectedUnavailableUnavailableUnavailableNone listed
6.2.3.13affectedUnavailableUnavailableUnavailableNone listed
6.2.3.14affectedUnavailableUnavailableUnavailableNone listed
6.2.3.15affectedUnavailableUnavailableUnavailableNone listed
6.2.3.16affectedUnavailableUnavailableUnavailableNone listed
6.2.3.17affectedUnavailableUnavailableUnavailableNone listed
6.2.3.18affectedUnavailableUnavailableUnavailableNone listed
6.6.0affectedUnavailableUnavailableUnavailableNone listed
6.6.0.1affectedUnavailableUnavailableUnavailableNone listed
6.6.1affectedUnavailableUnavailableUnavailableNone listed
6.6.3affectedUnavailableUnavailableUnavailableNone listed
6.6.4affectedUnavailableUnavailableUnavailableNone listed
6.6.5affectedUnavailableUnavailableUnavailableNone listed
6.6.5.1affectedUnavailableUnavailableUnavailableNone listed
6.6.5.2affectedUnavailableUnavailableUnavailableNone listed
6.6.7affectedUnavailableUnavailableUnavailableNone listed
6.6.7.1affectedUnavailableUnavailableUnavailableNone listed
6.4.0affectedUnavailableUnavailableUnavailableNone listed
6.4.0.1affectedUnavailableUnavailableUnavailableNone listed
6.4.0.3affectedUnavailableUnavailableUnavailableNone listed
6.4.0.2affectedUnavailableUnavailableUnavailableNone listed
6.4.0.4affectedUnavailableUnavailableUnavailableNone listed
6.4.0.5affectedUnavailableUnavailableUnavailableNone listed
6.4.0.6affectedUnavailableUnavailableUnavailableNone listed
6.4.0.7affectedUnavailableUnavailableUnavailableNone listed
6.4.0.8affectedUnavailableUnavailableUnavailableNone listed
6.4.0.9affectedUnavailableUnavailableUnavailableNone listed
6.4.0.10affectedUnavailableUnavailableUnavailableNone listed
6.4.0.11affectedUnavailableUnavailableUnavailableNone listed
6.4.0.12affectedUnavailableUnavailableUnavailableNone listed
6.4.0.13affectedUnavailableUnavailableUnavailableNone listed
6.4.0.14affectedUnavailableUnavailableUnavailableNone listed
6.4.0.15affectedUnavailableUnavailableUnavailableNone listed
6.4.0.16affectedUnavailableUnavailableUnavailableNone listed
6.7.0affectedUnavailableUnavailableUnavailableNone listed
6.7.0.1affectedUnavailableUnavailableUnavailableNone listed
6.7.0.2affectedUnavailableUnavailableUnavailableNone listed
6.7.0.3affectedUnavailableUnavailableUnavailableNone listed
7.0.0affectedUnavailableUnavailableUnavailableNone listed
7.0.0.1affectedUnavailableUnavailableUnavailableNone listed
7.0.1affectedUnavailableUnavailableUnavailableNone listed
7.0.1.1affectedUnavailableUnavailableUnavailableNone listed
7.0.2affectedUnavailableUnavailableUnavailableNone listed
7.0.2.1affectedUnavailableUnavailableUnavailableNone listed
7.0.3affectedUnavailableUnavailableUnavailableNone listed
7.0.4affectedUnavailableUnavailableUnavailableNone listed
7.0.5affectedUnavailableUnavailableUnavailableNone listed
7.1.0affectedUnavailableUnavailableUnavailableNone listed
7.1.0.1affectedUnavailableUnavailableUnavailableNone listed
7.1.0.2affectedUnavailableUnavailableUnavailableNone listed
7.1.0.3affectedUnavailableUnavailableUnavailableNone listed
7.2.0affectedUnavailableUnavailableUnavailableNone listed
7.2.0.1affectedUnavailableUnavailableUnavailableNone listed
7.2.1affectedUnavailableUnavailableUnavailableNone listed
7.2.2affectedUnavailableUnavailableUnavailableNone listed
7.2.3affectedUnavailableUnavailableUnavailableNone listed
7.3.0affectedUnavailableUnavailableUnavailableNone listed
7.3.1affectedUnavailableUnavailableUnavailableNone listed
7.3.1.1affectedUnavailableUnavailableUnavailableNone listed

Cisco Umbrella Insights Virtual Appliance

Vendor
Cisco
Product
Cisco Umbrella Insights Virtual Appliance
Platforms
Unknown
Default status
Unknown
Cisco Umbrella Insights Virtual Appliance · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
N/AaffectedUnavailableUnavailableUnavailableNone listed

Cisco Cyber Vision

Vendor
Cisco
Product
Cisco Cyber Vision
Platforms
Unknown
Default status
Unknown
Cisco Cyber Vision · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
3.0.4affectedUnavailableUnavailableUnavailableNone listed
3.0.0affectedUnavailableUnavailableUnavailableNone listed
3.0.1affectedUnavailableUnavailableUnavailableNone listed
3.0.2affectedUnavailableUnavailableUnavailableNone listed
3.0.3affectedUnavailableUnavailableUnavailableNone listed
3.0.5affectedUnavailableUnavailableUnavailableNone listed
3.0.6affectedUnavailableUnavailableUnavailableNone listed
3.1.0affectedUnavailableUnavailableUnavailableNone listed
3.1.2affectedUnavailableUnavailableUnavailableNone listed
3.1.1affectedUnavailableUnavailableUnavailableNone listed
3.2.3affectedUnavailableUnavailableUnavailableNone listed
3.2.1affectedUnavailableUnavailableUnavailableNone listed
3.2.4affectedUnavailableUnavailableUnavailableNone listed
3.2.0affectedUnavailableUnavailableUnavailableNone listed
3.2.2affectedUnavailableUnavailableUnavailableNone listed
4.0.0affectedUnavailableUnavailableUnavailableNone listed
4.0.1affectedUnavailableUnavailableUnavailableNone listed
4.0.2affectedUnavailableUnavailableUnavailableNone listed
4.0.3affectedUnavailableUnavailableUnavailableNone listed
4.1.0affectedUnavailableUnavailableUnavailableNone listed
4.1.1affectedUnavailableUnavailableUnavailableNone listed
4.1.2affectedUnavailableUnavailableUnavailableNone listed

Cisco UTD SNORT IPS Engine Software

Vendor
Cisco
Product
Cisco UTD SNORT IPS Engine Software
Platforms
Unknown
Default status
Unknown
Cisco UTD SNORT IPS Engine Software · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
16.12.1aaffectedUnavailableUnavailableUnavailableNone listed
16.12.2affectedUnavailableUnavailableUnavailableNone listed
16.12.3affectedUnavailableUnavailableUnavailableNone listed
16.12.4affectedUnavailableUnavailableUnavailableNone listed
16.12.5affectedUnavailableUnavailableUnavailableNone listed
16.12.6affectedUnavailableUnavailableUnavailableNone listed
16.12.7affectedUnavailableUnavailableUnavailableNone listed
16.12.8affectedUnavailableUnavailableUnavailableNone listed
16.6.1affectedUnavailableUnavailableUnavailableNone listed
16.6.5affectedUnavailableUnavailableUnavailableNone listed
16.6.6affectedUnavailableUnavailableUnavailableNone listed
16.6.7aaffectedUnavailableUnavailableUnavailableNone listed
16.6.9affectedUnavailableUnavailableUnavailableNone listed
16.6.10affectedUnavailableUnavailableUnavailableNone listed
17.1.1affectedUnavailableUnavailableUnavailableNone listed
17.2.1raffectedUnavailableUnavailableUnavailableNone listed
17.3.1aaffectedUnavailableUnavailableUnavailableNone listed
17.3.2affectedUnavailableUnavailableUnavailableNone listed
17.3.3affectedUnavailableUnavailableUnavailableNone listed
17.3.4aaffectedUnavailableUnavailableUnavailableNone listed
17.3.6affectedUnavailableUnavailableUnavailableNone listed
17.3.5affectedUnavailableUnavailableUnavailableNone listed
17.3.7affectedUnavailableUnavailableUnavailableNone listed
3.17.0SaffectedUnavailableUnavailableUnavailableNone listed
3.17.1SaffectedUnavailableUnavailableUnavailableNone listed
17.4.1aaffectedUnavailableUnavailableUnavailableNone listed
17.4.2affectedUnavailableUnavailableUnavailableNone listed
17.4.1baffectedUnavailableUnavailableUnavailableNone listed
17.5.1aaffectedUnavailableUnavailableUnavailableNone listed
17.6.1aaffectedUnavailableUnavailableUnavailableNone listed
17.6.2affectedUnavailableUnavailableUnavailableNone listed
17.6.3aaffectedUnavailableUnavailableUnavailableNone listed
17.6.4affectedUnavailableUnavailableUnavailableNone listed
17.6.5affectedUnavailableUnavailableUnavailableNone listed
17.7.1aaffectedUnavailableUnavailableUnavailableNone listed
17.7.2affectedUnavailableUnavailableUnavailableNone listed
17.10.1aaffectedUnavailableUnavailableUnavailableNone listed
17.9.1aaffectedUnavailableUnavailableUnavailableNone listed
17.9.2aaffectedUnavailableUnavailableUnavailableNone listed
17.9.3aaffectedUnavailableUnavailableUnavailableNone listed
17.8.1aaffectedUnavailableUnavailableUnavailableNone listed
Fuji-16.9.2affectedUnavailableUnavailableUnavailableNone listed
Fuji-16.9.4affectedUnavailableUnavailableUnavailableNone listed
Fuji-16.9.6affectedUnavailableUnavailableUnavailableNone listed
Fuji-16.9.3affectedUnavailableUnavailableUnavailableNone listed
Fuji-16.9.7affectedUnavailableUnavailableUnavailableNone listed
Fuji-16.9.8affectedUnavailableUnavailableUnavailableNone listed
Fuji-16.9.5affectedUnavailableUnavailableUnavailableNone listed
Denali-16.3.3affectedUnavailableUnavailableUnavailableNone listed
Denali-16.3.9affectedUnavailableUnavailableUnavailableNone listed
Denali-16.3.7affectedUnavailableUnavailableUnavailableNone listed
Denali-16.3.5affectedUnavailableUnavailableUnavailableNone listed
Denali-16.3.4affectedUnavailableUnavailableUnavailableNone listed
Everest-16.6.3affectedUnavailableUnavailableUnavailableNone listed
Everest-16.6.4affectedUnavailableUnavailableUnavailableNone listed
Everest-16.6.2affectedUnavailableUnavailableUnavailableNone listed