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cveCiscoCVE-2018-0150
HistoryMar 28, 2018 - 10:29 p.m.

CVE-2018-0150

2018-03-2822:29:00
CWE-798
cisco
web.nvd.nist.gov
39
4
cisco
ios xe
software
vulnerability
remote login
default credentials
security
cisco bug
cscve89880

CVSS2

10

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.004

Percentile

72.5%

JSON

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.

Affected configurations

Nvd
Node
cisco4431_integrated_services_routerMatch-
OR
cisco4451_integrated_services_routerMatch-
AND
ciscoios_xeMatch16.5.1
VendorProductVersionCPE
cisco4431_integrated_services_router-cpe:2.3:h:cisco:4431_integrated_services_router:-:*:*:*:*:*:*:*
cisco4451_integrated_services_router-cpe:2.3:h:cisco:4451_integrated_services_router:-:*:*:*:*:*:*:*
ciscoios_xe16.5.1cpe:2.3:o:cisco:ios_xe:16.5.1:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "Cisco IOS XE",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Cisco IOS XE"
      }
    ]
  }
]

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CVSS2

10

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.004

Percentile

72.5%

JSON
Related for CVE-2018-0150
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