Free and open-source vulnerability scanner

Mageni eases for you the vulnerability scanning, assessment, and management process. It is free and open-source.

Install Now

Available for macOS, Windows, and Linux

App screenshot

CVE-2018-0254

CVE information

Published

5 years ago

Last Modified

4 years ago

CVSSv2.0 Severity

Medium

CVSSv3.1 Severity

Medium

Impact Analysis

Description

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..

CVSSv2.0 Score

Severity
Medium
Base Score
5/10
Exploit Score
10/10
Access Vector
Network
Access Complexity
Low
Authentication Required
None
Impact Score
2.9/10
Confidentiality Impact
None
Availability Impact
None
Integrity Impact
Partial

CVSSv3.1 Score

Severity
Medium
Base Score
5.3/10
Exploit Score
3.9/10
Access Vector
Network
Access Complexity
Low
Privileges Required
None
Impact Score
1.4/10
Confidentiality Impact
None
Availability Impact
None
Integrity Impact
Low
Scope
Unchanged
User Interaction
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:cisco:firepower_threat_defense:6.1.0.5:*:*:*:*:*:*
  Yes
-
cpe:2.3:a:cisco:firepower_threat_defense:6.2.0.2:*:*:*:*:*:*
  Yes
-
cpe:2.3:a:cisco:firepower_threat_defense:6.2.1:*:*:*:*:*:*:*
  Yes
-
cpe:2.3:a:cisco:firepower_threat_defense:6.2.2:*:*:*:*:*:*:*
  Yes
-
cpe:2.3:h:cisco:amp_7150:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:amp_8150:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:firepower_appliance_7010:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:firepower_appliance_7020:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:firepower_appliance_7030:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:firepower_appliance_7050:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:firepower_appliance_7110:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:firepower_appliance_7115:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:firepower_appliance_7120:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:firepower_appliance_7125:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:firepower_appliance_8120:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:firepower_appliance_8130:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:firepower_appliance_8140:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:firepower_appliance_8250:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:firepower_appliance_8260:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:firepower_appliance_8270:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:firepower_appliance_8290:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:firepower_appliance_8350:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:firepower_appliance_8360:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:firepower_appliance_8370:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:firepower_appliance_8390:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:firepower_management_center_1000:-:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:firepower_management_center_2000:-:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:firepower_management_center_2500:-:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:firepower_management_center_4000:-:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:firepower_management_center_4500:-:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:firesight_management_center_1500:-:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:firesight_management_center_3500:-:*:*:*:*:*
  No
-
cpe:2.3:h:cisco:firesight_management_center_750:-:*:*:*:*:*:
  No
-
cpe:2.3:h:cisco:ngips_virtual_appliance:-:*:*:*:*:*:*:*
  No
-