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VULNERABILITIES

CVE-2018-0150 Details

Description

A vulnerability in Cisco IOS XE Software could allow an unauthenticated, remote attacker to log in to a device running an affected release of Cisco IOS XE Software with the default username and password that are used at initial boot, aka a Static Credential Vulnerability. The vulnerability is due to an undocumented user account with privilege level 15 that has a default username and password. An attacker could exploit this vulnerability by using this account to remotely connect to an affected device. A successful exploit could allow the attacker to log in to the device with privilege level 15 access. This vulnerability affects Cisco devices that are running a vulnerable release of Cisco IOS XE Software Release 16.x. This vulnerability does not affect Cisco IOS XE Software releases prior to Release 16.x. Cisco Bug IDs: CSCve89880.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-xesc CVEMitigationVendor Advisory
http://www.securityfocus.com/bid/103539 CVEThird Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1040579 CVEMitigationThird Party AdvisoryVDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-xesc [email protected]MitigationVendor Advisory
http://www.securityfocus.com/bid/103539 [email protected]Third Party AdvisoryVDB Entry

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-798Use of Hard-coded Credentials[email protected]
CWE-798Use of Hard-coded Credentials[email protected]

Affected Products

ProductVersions
cisco ios xe
16.5.1

CPE

  • cpe:2.3:o:cisco:ios_xe:16.5.1:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
cisco 4431 integrated services router
All versions

CPE

  • cpe:2.3:h:cisco:4431_integrated_services_router:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
cisco 4451 integrated services router
All versions

CPE

  • cpe:2.3:h:cisco:4451_integrated_services_router:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

11 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2018-0150
NVD Published Date:
Mar 28, 2018
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2018-0150 Details - Not Deferred