CVE-2018-0161
Cisco IOS Software Resource Management Errors Vuln - [Actively Exploited]
Description
A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS Software running on certain models of Cisco Catalyst Switches could allow an authenticated, remote attacker to cause a denial of service (DoS) condition, aka a GET MIB Object ID Denial of Service Vulnerability. The vulnerability is due to a condition that could occur when the affected software processes an SNMP read request that contains a request for the ciscoFlashMIB object ID (OID). An attacker could trigger this vulnerability by issuing an SNMP GET request for the ciscoFlashMIB OID on an affected device. A successful exploit could cause the affected device to restart due to a SYS-3-CPUHOG. This vulnerability affects the following Cisco devices if they are running a vulnerable release of Cisco IOS Software and are configured to use SNMP Version 2 (SNMPv2) or SNMP Version 3 (SNMPv3): Cisco Catalyst 2960-L Series Switches, Cisco Catalyst Digital Building Series Switches 8P, Cisco Catalyst Digital Building Series Switches 8U. Cisco Bug IDs: CSCvd89541.
INFO
Published Date :
March 28, 2018, 10:29 p.m.
Last Modified :
July 16, 2024, 5:24 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
4.0
Exploitability Score :
1.8
CISA KEV (Known Exploited Vulnerabilities)
For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.
A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS Software running on certain models of Cisco Catalyst Switches could allow an authenticated, remote attacker to cause a denial-of-service (DoS) condition.
Apply updates per vendor instructions.
Public PoC/Exploit Available at Github
CVE-2018-0161 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2018-0161
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.
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-2018-0161.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/103573 | Broken Link Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1040589 | Broken Link Third Party Advisory VDB Entry |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-snmp | Mitigation 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).
Ostorlab KEV: One-command to detect most remotely known exploitable vulnerabilities. Sourced from CISA KEV, Google's Tsunami, Ostorlab's Asteroid and Bug Bounty programs.
cisa-kev vulnerability 0day cisa exploits
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2018-0161 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-0161 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.
-
Modified Analysis by [email protected]
Jul. 16, 2024
Action Type Old Value New Value Removed CVSS V3 NIST AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H Added CVSS V3.1 NIST AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H Changed Reference Type http://www.securityfocus.com/bid/103573 Third Party Advisory, VDB Entry http://www.securityfocus.com/bid/103573 Broken Link, Third Party Advisory, VDB Entry Changed Reference Type http://www.securitytracker.com/id/1040589 Third Party Advisory, VDB Entry http://www.securitytracker.com/id/1040589 Broken Link, Third Party Advisory, VDB Entry Changed CPE Configuration AND OR cpe:2.3:h:cisco:catalyst_2960l-16ps-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-16ts-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-24pq-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-24ps-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-24tq-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-24ts-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-48pq-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-48ps-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-48tq-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-48ts-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-8ps-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-8ts-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_digital_building_series_switches-8p:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_digital_building_series_switches-8u:-:*:*:*:*:*:*:* OR *cpe:2.3:o:cisco:ios:15.2\(5\)e:*:*:*:*:*:*:* AND OR *cpe:2.3:o:cisco:ios:15.2\(5\)e:*:*:*:*:*:*:* OR cpe:2.3:h:cisco:catalyst_2960l-16ps-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-16ts-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-24pq-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-24ps-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-24tq-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-24ts-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-48pq-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-48ps-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-48tq-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-48ts-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-8ps-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-8ts-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_digital_building_series_switches-8p:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_digital_building_series_switches-8u:-:*:*:*:*:*:*:* -
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-399 -
CWE Remap by [email protected]
Oct. 03, 2019
Action Type Old Value New Value Changed CWE CWE-399 CWE-399 NVD-CWE-noinfo -
CVE Modified by [email protected]
May. 24, 2019
Action Type Old Value New Value Removed Reference https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html [No Types Assigned] -
CVE Modified by [email protected]
Apr. 23, 2019
Action Type Old Value New Value Added Reference https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html [No Types Assigned] -
Initial Analysis by [email protected]
Apr. 23, 2018
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:M/Au:S/C:N/I:N/A:C) Added CVSS V3 AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H Changed Reference Type http://www.securitytracker.com/id/1040589 No Types Assigned http://www.securitytracker.com/id/1040589 Third Party Advisory, VDB Entry Changed Reference Type http://www.securityfocus.com/bid/103573 No Types Assigned http://www.securityfocus.com/bid/103573 Third Party Advisory, VDB Entry Changed Reference Type https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-snmp No Types Assigned https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-snmp Mitigation, Vendor Advisory Added CWE CWE-399 Added CPE Configuration AND OR *cpe:2.3:o:cisco:ios:15.2\(5\)e:*:*:*:*:*:*:* OR cpe:2.3:h:cisco:catalyst_2960l-16ps-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-16ts-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-24pq-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-24ps-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-24tq-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-24ts-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-48pq-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-48ps-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-48tq-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-48ts-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-8ps-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_2960l-8ts-ll:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_digital_building_series_switches-8p:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_digital_building_series_switches-8u:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Apr. 04, 2018
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/103573 [No Types Assigned] -
CVE Modified by [email protected]
Mar. 30, 2018
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1040589 [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-2018-0161 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-2018-0161
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.33 }} 0.09%
score
0.71508
percentile