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nvd[email protected]NVD:CVE-2018-0254
HistoryApr 19, 2018 - 8:29 p.m.

CVE-2018-0254

2018-04-1920:29:01
CWE-693
web.nvd.nist.gov
7

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

AI Score

5.3

Confidence

High

EPSS

0.001

Percentile

40.1%

A vulnerability in the detection engine of Cisco Firepower System Software could allow an unauthenticated, remote attacker to bypass configured file action policies if an Intelligent Application Bypass (IAB) with a drop percentage threshold is also configured. The vulnerability is due to incorrect counting of the percentage of dropped traffic. An attacker could exploit this vulnerability by sending network traffic to a targeted device. An exploit could allow the attacker to bypass configured file action policies, and traffic that should be dropped could be allowed into the network. Cisco Bug IDs: CSCvf86435.

Affected configurations

Nvd
Node
ciscofirepower_threat_defenseMatch6.1.0.5
OR
ciscofirepower_threat_defenseMatch6.2.0.2
OR
ciscofirepower_threat_defenseMatch6.2.1
OR
ciscofirepower_threat_defenseMatch6.2.2
AND
ciscoamp_7150Match-
OR
ciscoamp_8150Match-
OR
ciscofirepower_appliance_7010Match-
OR
ciscofirepower_appliance_7020Match-
OR
ciscofirepower_appliance_7030Match-
OR
ciscofirepower_appliance_7050Match-
OR
ciscofirepower_appliance_7110Match-
OR
ciscofirepower_appliance_7115Match-
OR
ciscofirepower_appliance_7120Match-
OR
ciscofirepower_appliance_7125Match-
OR
ciscofirepower_appliance_8120Match-
OR
ciscofirepower_appliance_8130Match-
OR
ciscofirepower_appliance_8140Match-
OR
ciscofirepower_appliance_8250Match-
OR
ciscofirepower_appliance_8260Match-
OR
ciscofirepower_appliance_8270Match-
OR
ciscofirepower_appliance_8290Match-
OR
ciscofirepower_appliance_8350Match-
OR
ciscofirepower_appliance_8360Match-
OR
ciscofirepower_appliance_8370Match-
OR
ciscofirepower_appliance_8390Match-
OR
ciscofirepower_management_center_1000Match-
OR
ciscofirepower_management_center_2000Match-
OR
ciscofirepower_management_center_2500Match-
OR
ciscofirepower_management_center_4000Match-
OR
ciscofirepower_management_center_4500Match-
OR
ciscofiresight_management_center_1500Match-
OR
ciscofiresight_management_center_3500Match-
OR
ciscofiresight_management_center_750Match-
OR
ciscongips_virtual_applianceMatch-
VendorProductVersionCPE
ciscofirepower_threat_defense6.1.0.5cpe:2.3:a:cisco:firepower_threat_defense:6.1.0.5:*:*:*:*:*:*:*
ciscofirepower_threat_defense6.2.0.2cpe:2.3:a:cisco:firepower_threat_defense:6.2.0.2:*:*:*:*:*:*:*
ciscofirepower_threat_defense6.2.1cpe:2.3:a:cisco:firepower_threat_defense:6.2.1:*:*:*:*:*:*:*
ciscofirepower_threat_defense6.2.2cpe:2.3:a:cisco:firepower_threat_defense:6.2.2:*:*:*:*:*:*:*
ciscoamp_7150-cpe:2.3:h:cisco:amp_7150:-:*:*:*:*:*:*:*
ciscoamp_8150-cpe:2.3:h:cisco:amp_8150:-:*:*:*:*:*:*:*
ciscofirepower_appliance_7010-cpe:2.3:h:cisco:firepower_appliance_7010:-:*:*:*:*:*:*:*
ciscofirepower_appliance_7020-cpe:2.3:h:cisco:firepower_appliance_7020:-:*:*:*:*:*:*:*
ciscofirepower_appliance_7030-cpe:2.3:h:cisco:firepower_appliance_7030:-:*:*:*:*:*:*:*
ciscofirepower_appliance_7050-cpe:2.3:h:cisco:firepower_appliance_7050:-:*:*:*:*:*:*:*
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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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

AI Score

5.3

Confidence

High

EPSS

0.001

Percentile

40.1%

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