CVE-2018-0254
"Cisco Firepower System Software Intelligent Application Bypass File Action Policy Bypass"
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.
INFO
Published Date :
April 19, 2018, 8:29 p.m.
Last Modified :
Oct. 9, 2019, 11:31 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2018-0254.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/103940 | Third Party Advisory VDB Entry |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-fss2 | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2018-0254 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-0254 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CWE Cisco Systems, Inc. CWE-693 -
Initial Analysis by [email protected]
May. 23, 2018
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:P/A:N) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Changed Reference Type http://www.securityfocus.com/bid/103940 No Types Assigned http://www.securityfocus.com/bid/103940 Third Party Advisory, VDB Entry Changed Reference Type https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-fss2 No Types Assigned https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-fss2 Vendor Advisory Added CWE CWE-693 Added CPE Configuration AND OR *cpe:2.3:a:cisco:firepower_threat_defense:6.1.0.5:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_threat_defense:6.2.0.2:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_threat_defense:6.2.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_threat_defense:6.2.2:*:*:*:*:*:*:* OR cpe:2.3:h:cisco:amp_7150:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:amp_8150:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_appliance_7010:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_appliance_7020:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_appliance_7030:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_appliance_7050:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_appliance_7110:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_appliance_7115:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_appliance_7120:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_appliance_7125:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_appliance_8120:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_appliance_8130:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_appliance_8140:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_appliance_8250:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_appliance_8260:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_appliance_8270:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_appliance_8290:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_appliance_8350:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_appliance_8360:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_appliance_8370:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_appliance_8390:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_management_center_1000:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_management_center_2000:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_management_center_2500:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_management_center_4000:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firepower_management_center_4500:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firesight_management_center_1500:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firesight_management_center_3500:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:firesight_management_center_750:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:ngips_virtual_appliance:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Apr. 25, 2018
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/103940 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-0254 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2018-0254
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.09 }} 0.00%
score
0.38418
percentile