5.0
MEDIUM
CVE-2015-6366
Cisco IOS Tunnel Interface ACL Bypass Vulnerability
Description

Cisco IOS 15.2(04)M6 and 15.4(03)S lets physical-interface ACLs supersede tunnel-interface ACLs, which allows remote attackers to bypass intended network-traffic restrictions in opportunistic circumstances by using a tunnel, aka Bug ID CSCur01042.

INFO

Published Date :

Nov. 13, 2015, 3:59 a.m.

Last Modified :

Dec. 7, 2016, 6:19 p.m.

Remotely Exploitable :

Yes !

Impact Score :

2.9

Exploitability Score :

10.0
Affected Products

The following products are affected by CVE-2015-6366 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Cisco ios
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-2015-6366.

URL Resource
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151112-ios2 Vendor Advisory
http://www.securitytracker.com/id/1034141

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-2015-6366 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2015-6366 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]

    Dec. 07, 2016

    Action Type Old Value New Value
    Added Reference http://www.securitytracker.com/id/1034141 [No Types Assigned]
  • CVE Translated by [email protected]

    Nov. 14, 2015

    Action Type Old Value New Value
    Removed Translation Cisco IOS 15.2(04)M6 y 15.4(03)S permite a ACLs de interfaz física reemplazar a ACLs de interfaz túnel, lo que permite a atacantes remotos eludir las restricciones destinadas aal tráfico de red en circunstancias oportunistas mediante el uso de un túnel, también conocido como Bug ID CSCur01042.
    Added Translation Cisco IOS 15.2(04)M6 y 15.4(03)S permite a ACLs de interfaz física reemplazar a ACLs de interfaz túnel, lo que permite a atacantes remotos eludir las restricciones destinadas al tráfico de red en circunstancias oportunistas mediante el uso de un túnel, también conocido como Bug ID CSCur01042.
  • Modified Analysis by [email protected]

    Nov. 13, 2015

    Action Type Old Value New Value
    Added CPE Configuration Configuration 1 OR *cpe:2.3:o:cisco:ios:15.4\(3\)s:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios:15.2\(4\)m6:*:*:*:*:*:*:*
    Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:P/A:N)
    Changed Reference Type http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151112-ios2 No Types Assigned http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151112-ios2 Advisory
    Added CWE CWE-284
  • Initial Analysis by [email protected]

    Nov. 13, 2015

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2015-6366 is associated with the following CWEs:

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.14 }} 0.00%

score

0.47560

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability