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nvd[email protected]NVD:CVE-2020-3564
HistoryOct 21, 2020 - 7:15 p.m.

CVE-2020-3564

2020-10-2119:15:18
CWE-436
CWE-284
[email protected]
web.nvd.nist.gov
4
cve-2020-3564
cisco adaptive security appliance
cisco firepower threat defense
ftp inspection
remote attacker
flow tracking
crafted ftp traffic
bypass

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

EPSS

0.001

Percentile

47.9%

JSON

A vulnerability in the FTP inspection engine of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass FTP inspection. The vulnerability is due to ineffective flow tracking of FTP traffic. 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 successfully complete FTP connections.

Affected configurations

Nvd
Node
ciscoadaptive_security_applianceRange<9.6
OR
ciscofirepower_threat_defenseRange<6.3.0.6
OR
ciscofirepower_threat_defenseRange6.4.0–6.4.0.10
OR
ciscofirepower_threat_defenseRange6.5.0–6.5.0.5
OR
ciscofirepower_threat_defenseRange6.6.0–6.6.1
OR
ciscoadaptive_security_appliance_softwareRange9.8.0–9.8.4.26
OR
ciscoadaptive_security_appliance_softwareRange9.9.0–9.9.2.80
OR
ciscoadaptive_security_appliance_softwareRange9.10.0–9.10.1.44
OR
ciscoadaptive_security_appliance_softwareRange9.12.0–9.12.4.4
OR
ciscoadaptive_security_appliance_softwareRange9.13.0–9.13.1.13
OR
ciscoadaptive_security_appliance_softwareRange9.14.0–9.14.1.19
VendorProductVersionCPE
ciscoadaptive_security_appliance*cpe:2.3:a:cisco:adaptive_security_appliance:*:*:*:*:*:*:*:*
ciscofirepower_threat_defense*cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*
ciscoadaptive_security_appliance_software*cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*

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CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

EPSS

0.001

Percentile

47.9%

JSON
Related for NVD:CVE-2020-3564
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