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CVE-2018-0161
CVE information
Published
Last Modified
CVSSv2.0 Severity
CVSSv3.1 Severity
Impact Analysis
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..
CVSSv2.0 Score
- Severity
- Medium
- Base Score
- 6.3/10
- Exploit Score
- 6.8/10
- Access Vector
- Network
- Access Complexity
- Medium
- Authentication Required
- Single
- Impact Score
- 6.9/10
- Confidentiality Impact
- None
- Availability Impact
- Complete
- Integrity Impact
- None
CVSSv3.1 Score
- Severity
- Medium
- Base Score
- 6.3/10
- Exploit Score
- 1.8/10
- Access Vector
- Network
- Access Complexity
- High
- Privileges Required
- Low
- Impact Score
- 4/10
- Confidentiality Impact
- None
- Availability Impact
- High
- Integrity Impact
- None
- Scope
- Changed
- User Interaction
- None
Products Affected
CPE | Affected | Vulnerable | Excluding | Edit |
---|---|---|---|---|
cpe:2.3:o:cisco:ios:15.2\(5\)e:*:*:*:*:*:*:* |
Yes
|
- | ||
cpe:2.3:h:cisco:catalyst_2960l-16ps-ll:-:*:*:*:*:*:*:* |
No
|
- | ||
cpe:2.3:h:cisco:catalyst_2960l-16ts-ll:-:*:*:*:*:*:*:* |
No
|
- | ||
cpe:2.3:h:cisco:catalyst_2960l-24pq-ll:-:*:*:*:*:*:*:* |
No
|
- | ||
cpe:2.3:h:cisco:catalyst_2960l-24ps-ll:-:*:*:*:*:*:*:* |
No
|
- | ||
cpe:2.3:h:cisco:catalyst_2960l-24tq-ll:-:*:*:*:*:*:*:* |
No
|
- | ||
cpe:2.3:h:cisco:catalyst_2960l-24ts-ll:-:*:*:*:*:*:*:* |
No
|
- | ||
cpe:2.3:h:cisco:catalyst_2960l-48pq-ll:-:*:*:*:*:*:*:* |
No
|
- | ||
cpe:2.3:h:cisco:catalyst_2960l-48ps-ll:-:*:*:*:*:*:*:* |
No
|
- | ||
cpe:2.3:h:cisco:catalyst_2960l-48tq-ll:-:*:*:*:*:*:*:* |
No
|
- | ||
cpe:2.3:h:cisco:catalyst_2960l-48ts-ll:-:*:*:*:*:*:*:* |
No
|
- | ||
cpe:2.3:h:cisco:catalyst_2960l-8ps-ll:-:*:*:*:*:*:*:* |
No
|
- | ||
cpe:2.3:h:cisco:catalyst_2960l-8ts-ll:-:*:*:*:*:*:*:* |
No
|
- | ||
cpe:2.3:h:cisco:catalyst_digital_building_series_switches-8p |
No
|
- | ||
cpe:2.3:h:cisco:catalyst_digital_building_series_switches-8u |
No
|
- |