CVE-2018-0315
Cisco IOS XE AAA Authentication Code Execution Vulnerability
Description
A vulnerability in the authentication, authorization, and accounting (AAA) security services of Cisco IOS XE Software could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device or cause an affected device to reload, resulting in a denial of service (DoS) condition. The vulnerability is due to incorrect memory operations that the affected software performs when the software parses a username during login authentication. An attacker could exploit this vulnerability by attempting to authenticate to an affected device. A successful exploit could allow the attacker to execute arbitrary code on the affected device or cause the affected device to reload, resulting in a DoS condition. This vulnerability affects Cisco devices that are running Cisco IOS XE Software Release Fuji 16.7.1 or Fuji 16.8.1 and are configured to use AAA for login authentication. Cisco Bug IDs: CSCvi25380.
INFO
Published Date :
June 7, 2018, 12:29 p.m.
Last Modified :
Jan. 24, 2023, 4:10 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
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-2018-0315.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/104410 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1041086 | Broken Link Third Party Advisory VDB Entry |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180606-aaa | 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-2018-0315 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-0315 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 -
Reanalysis by [email protected]
Jan. 24, 2023
Action Type Old Value New Value Removed CPE Configuration OR *cpe:2.3:o:cisco:ios_xe:16.7.1:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:16.8.1:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:cisco:ios_xe:16.7.1:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:16.8.1:*:*:*:*:*:*:* -
Reanalysis by [email protected]
Jun. 02, 2022
Action Type Old Value New Value Removed CVSS V2 NIST (AV:N/AC:L/Au:N/C:C/I:C/A:C) Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:C/I:C/A:C) Changed Reference Type http://www.securitytracker.com/id/1041086 Third Party Advisory, VDB Entry http://www.securitytracker.com/id/1041086 Broken Link, Third Party Advisory, VDB Entry Changed CPE Configuration AND OR *cpe:2.3:o:cisco:ios_xe:16.8.1:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:fuji-16.7.1:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:fuji-16.8.1:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:fuji-16.8.1a:*:*:*:*:*:*:* OR cpe:2.3:h:cisco:4221_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4321_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4331_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4351_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4431_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4451-x_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1000_series_route_processor_\(rp2\):-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1000_series_route_processor_\(rp3\):-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1001-hx:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1001-x:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1002-hx:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1002-x:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_900_route_switch_processor_2_\(rsp2\):-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_900_route_switch_processor_3_\(rsp3\):-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_920-10sz-pd_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_920-12cz-a_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_920-12cz-d_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_920-12sz-im_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_920-24sz-im_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_920-24sz-m_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_920-24tz-m_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_920-4sz-a_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_920-4sz-d_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:cbr-8_converged_broadband_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:cloud_services_router_1000v:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:ios:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:ncs_4201:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:ncs_4202:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:ncs_4206:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:ncs_4216:-:*:*:*:*:*:*:* OR *cpe:2.3:o:cisco:ios_xe:16.7.1:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:16.8.1:*:*:*:*:*:*:* -
Modified Analysis by [email protected]
Oct. 18, 2021
Action Type Old Value New Value Removed CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:C/I:C/A:C) Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H -
CPE Deprecation Remap by [email protected]
Oct. 05, 2021
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:h:cisco:asr_1001-hx_router:-:*:*:*:*:*:*:* OR *cpe:2.3:h:cisco:asr_1001-hx:-:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Oct. 05, 2021
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:h:cisco:asr_1002-x_router:-:*:*:*:*:*:*:* OR *cpe:2.3:h:cisco:asr_1002-x:-:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Oct. 05, 2021
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:h:cisco:asr_1001-x_router:-:*:*:*:*:*:*:* OR *cpe:2.3:h:cisco:asr_1001-x:-:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Oct. 05, 2021
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:h:cisco:asr_1002-hx_router:-:*:*:*:*:*:*:* OR *cpe:2.3:h:cisco:asr_1002-hx:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CWE Cisco Systems, Inc. CWE-119 -
Initial Analysis by [email protected]
Jul. 20, 2018
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180606-aaa No Types Assigned https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180606-aaa Vendor Advisory Changed Reference Type http://www.securitytracker.com/id/1041086 No Types Assigned http://www.securitytracker.com/id/1041086 Third Party Advisory, VDB Entry Changed Reference Type http://www.securityfocus.com/bid/104410 No Types Assigned http://www.securityfocus.com/bid/104410 Third Party Advisory, VDB Entry Added CWE CWE-119 Added CPE Configuration AND OR *cpe:2.3:o:cisco:ios_xe:16.8.1:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:fuji-16.7.1:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:fuji-16.8.1:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios_xe:fuji-16.8.1a:*:*:*:*:*:*:* OR cpe:2.3:h:cisco:4221_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4321_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4331_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4351_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4431_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4451-x_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1000_series_route_processor_\(rp2\):-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1000_series_route_processor_\(rp3\):-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1001-hx_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1001-x_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1002-hx_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_1002-x_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_900_route_switch_processor_2_\(rsp2\):-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_900_route_switch_processor_3_\(rsp3\):-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_920-10sz-pd_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_920-12cz-a_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_920-12cz-d_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_920-12sz-im_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_920-24sz-im_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_920-24sz-m_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_920-24tz-m_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_920-4sz-a_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:asr_920-4sz-d_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:cbr-8_converged_broadband_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:cloud_services_router_1000v:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:ios:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:ncs_4201:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:ncs_4202:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:ncs_4206:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:ncs_4216:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jun. 13, 2018
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1041086 [No Types Assigned] -
CVE Modified by [email protected]
Jun. 09, 2018
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/104410 [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-2018-0315 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-2018-0315
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
4.40 }} -0.07%
score
0.92349
percentile