Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2018-0156 | First vendor Publication | 2018-03-28 |
| Vendor | Cve | Last vendor Modification | 2025-01-27 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 7.5 | ||
| Base Score | 7.5 | Environmental Score | 7.5 |
| impact SubScore | 3.6 | Temporal Score | 7.5 |
| Exploitabality Sub Score | 3.9 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | None | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | None |
| Integrity Impact | None | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 7.8 | Attack Range | Network |
| Cvss Impact Score | 6.9 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| A vulnerability in the Smart Install feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to trigger a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to improper validation of packet data. An attacker could exploit this vulnerability by sending a crafted packet to an affected device on TCP port 4786. Only Smart Install client switches are affected. Cisco devices that are configured as a Smart Install director are not affected by this vulnerability. Cisco Bug IDs: CSCvd40673. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0156 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-20 | Improper Input Validation |
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Os | 2 | |
| Os | 2 |
Snort® IPS/IDS
| Date | Description |
|---|---|
| 2017-02-27 | Cisco IOS Smart Install protocol version command attempt RuleID : 41725-community - Revision : 4 - Type : SERVER-OTHER |
| 2017-03-28 | Cisco IOS Smart Install protocol version command attempt RuleID : 41725 - Revision : 4 - Type : SERVER-OTHER |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2025-01-28 00:21:08 |
|
| 2024-11-28 13:10:24 |
|
| 2020-09-02 21:23:09 |
|
| 2020-05-23 01:04:57 |
|
| 2019-10-10 05:20:10 |
|
| 2019-10-03 09:20:40 |
|
| 2018-04-20 21:19:49 |
|
| 2018-04-20 09:19:17 |
|
| 2018-04-04 09:19:39 |
|
| 2018-03-30 09:18:56 |
|
| 2018-03-29 05:18:19 |
|
