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CVE-2018-0254
CVE information
Published
Last Modified
CVSSv2.0 Severity
CVSSv3.1 Severity
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
|
- |