CVE-2016-6438
"Cisco cBR-8 Converged Broadband Router VTY Line Configuration Integrity Change Vulnerability"
Description
A vulnerability in Cisco IOS XE Software running on Cisco cBR-8 Converged Broadband Routers could allow an unauthenticated, remote attacker to cause a configuration integrity change to the vty line configuration on an affected device. This vulnerability affects the following releases of Cisco IOS XE Software running on Cisco cBR-8 Converged Broadband Routers: All 3.16S releases, All 3.17S releases, Release 3.18.0S, Release 3.18.1S, Release 3.18.0SP. More Information: CSCuz62815. Known Affected Releases: 15.5(3)S2.9, 15.6(2)SP. Known Fixed Releases: 15.6(1.7)SP1, 16.4(0.183), 16.5(0.1).
INFO
Published Date :
Oct. 27, 2016, 9:59 p.m.
Last Modified :
July 29, 2017, 1:34 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.2
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-2016-6438.
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-2016-6438 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2016-6438 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.
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CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Jul. 29, 2017
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1037003 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 28, 2016
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/93518 [No Types Assigned] -
Modified Analysis by [email protected]
Oct. 31, 2016
Action Type Old Value New Value Added CPE Configuration Configuration 1 OR *cpe:2.3:o:cisco:ios_xe:3.16.1as:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.16.1s:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.17.0s:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.16.2bs:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.18.0sp:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.16.2as:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.17.1as:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.16.0cs:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.17.2s:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.16.3s:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.18.1s:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.16.3as:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.17.1s:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.16.2s:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.18.0s:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.16.0s:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.16.4s:*:*:*:*:*:*:* Added CVSS V2 (AV:N/AC:M/Au:N/C:N/I:P/A:N) Added CVSS V3 AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N Changed Reference Type https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161012-cbr-8 No Types Assigned https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161012-cbr-8 Vendor Advisory Added CWE CWE-264 -
Initial Analysis by [email protected]
Oct. 28, 2016
Action Type Old Value New Value Changed CPE Configuration Configuration 1 OR Configuration 1 OR *cpe:2.3:o:cisco:ios_xe:3.16.1as:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.16.1s:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.17.0s:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.16.2bs:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.18sp:3.18.0sp:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.16.2as:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.17.1as:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.16.0cs:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.17s_3.17.2s:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.16.3s:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.18.1s:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.16.3as:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.17.1s:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.16.2s:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.18.0s:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.16.0s:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:3.16.4s:*:*:*:*:*:*:* Added CVSS V2 (AV:N/AC:M/Au:N/C:N/I:P/A:N) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Changed Reference Type https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161012-cbr-8 No Types Assigned https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161012-cbr-8 Vendor Advisory Added CWE CWE-264 -
CVE Translated by [email protected]
Oct. 28, 2016
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2016-6438 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-2016-6438
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.28 }} 0.00%
score
0.63348
percentile